trek fuel ex 5 vs 6

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Fuel EX 5 vs. EX 6?

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I am jumping back into the game and looking at my first new bike purchase in 9 years. I am pretty much sold on getting a Fuel. My last ride was a 2003 Liquid 20. The Fuel has a similar feel (geometry differs by less than a mm) but is obviously more suited to XC. Since I no longer live in CO, I will be doing much less DH and freeride than I used to. For my particular price point (sort of on a budget, as I need to buy other new gear) I am torn between the EX 5 and EX 6. From what I can tell, it basically comes down to a SRAM vs. Shimano debate. I am unfamiliar with SRAM gear, other than some gripshifts I had on an old Cannondale back in the 90s. I have read a lot of mixed reviews on the SRAM X.5 group and I'm wondering if the upgrade to Shimano on the EX 6 is worth the $400 price difference. Any advice on this subject would be greatly appreciated. The main differences: Fork - EX 5, RockShox Recon Silver TK. EX 6, RockShox Recon Gold TK Solo Air. I believe this is just coil vs. air spring? Crank - EX 5, SRAM S800 3. 0, 44/ 32/ 22. EX 6, Shimano M542, 44/ 32/ 22. Rear derailleur - EX 5, SRAM X.5. EX 6, Shimano Deore XT. This is the only real big concern of mine, as the last 3 bikes I've had have all been XT and I've always been happy. Front derailleur - EX 5, SRAM X.5. EX 6, Shimano Deore. Shifters - EX 5, SRAM X. 5. EX 6, Shimano M590. Couldn't find a review of the Shimano. Brakes - EX 5, Avid Juicy 3. EX 6, Avid Elixir 3. Hubs - EX 5, Formula alloy DC20 front hub. EX 6, Shimano alloy M475 front hub. Both have M475 rear. Thanks in advance for your input.  

I prefer the Sram stuff..Shimano works great as well...it never came down to performance for me but rather the way the Sram feels...the shifting seems more crisper to me...both will probably serve you well until you decide to upgrade as those parts start to wear out...having an air fork is nice as it gives you little bit more control over tuning it to your style...though one of my bikes has a coil fork on it and I have no gripes about it...air vs coil..kind of another one those personal preferences...the bikes seem similar in some aspects but the 6 of course has a little better components on it...if you are one of those types that can not leave things alone and does a lot of upgrades to your rigs then get the 5 and ride it until things wear out or break and then buy better parts...  

Thanks for the input. I have heard a lot of people say they prefer SRAM. Only thing that worries me about making the switch is the fact that the X.5 is the bottom of the product line. Also, I just read a really bad review of the Avid Juicy brakeset...  

I would buy the EX6 over the 5. Main reasons are the fact that you will move up into an Air Fork which will give you a lot more adjustability than the coil also you move up to the Elixir 3's which are a lot better than the Juicy 3's. If you plan on riding this bike hard you may want to consider saving up a little longer to get into the EX7. You will get the upgrade to the E2 Frame and Fork which will add to the rigidity of the front of the bike. Overall you can't go wrong with this line of Bikes. The Fuel EX line is a very capable bike and I think you will enjoy either. If it truly is just the 5 vs. 6 I would buy the 6. The Fork and Brake upgrade is worth the additional money. Maybe try your local Trek Store and Demo the bike before you buy it. I demoed the EX9 at the Trek store I work at and I loved it! I am planning on purchasing the EX8 later this year. Good luck on the purchase!  

The Sram stuff is pretty solid through out..my EX8 came with SLX which I replaced with X9...  

Looking at the EX7 now. Seems like quite an upgrade for not much more cash. Maybe I can sweet talk my LBS.  

Now that is worth swinging for the extra cash  

I agree. Go for the EX7 if you can swing it. You will be much happier in the long run.  

I had the X7 SRAM set, and now I have the Shimano SLX, and I'm extremely happy with the Shimano set. I understand it's a bump up in quality/price than the X7 stuff, but I really love how smooth it is and haven't had a problem yet. Also, like they said, get the EX7. I have the EX8 and it is a fantastic bike so far. Plus, Juicy 3's are a NIGHTMARE, and having an air shock makes a world of difference IMO. Best of luck.  

Thanks for the advice everyone, I'm pretty much sold on the EX7 now. Just have to see what kind of deal the LBS can give me. Planning on layaway as soon as I get my next paycheck.  

Congrats!!!  

Thanks! LBS even sweetened the deal by throwing in a pair of Shimano M520 pedals for free!  

Nice.  

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Trek Fuel EX 2023 Review | A bigger, musclier & hugely adaptable trail bike

The not-so-minor details.

2023 Trek Fuel EX

https://www.trekbikes.com

$4,999 AUD - $8,999 AUD

- Sturdy, flex-free chassis - Superb geometry with adjustable head angle - Efficient & comfortable climbing performance - Coil shock, big fork & mullet compatibility - Mechanic-friendly frame furnishings - Internal storage

- Frame is on the heavy side - Rear shock tune lacks small-bump suppleness - Rattly rear thru-axle lever

Wil reviews the Trek Fuel EX 2023

Having undergone a ground-up redesign for 2023, the Trek Fuel EX has entered its burliest and biggest travel form yet. This latest model represents the 6th generation of Trek’s popular mid-travel trail bike, with the original having debuted all the way back in 2005. Trail riding has evolved a lot since then, and the new Fuel EX aims to keep up with that evolution by incorporating almost every mod-con you can think of.

Of course it’s big news whenever Trek releases a new Fuel EX, and given how important this bike is for the US brand, we were curious to see how the raft of updates would play out on the trail. We had a bit of an idea, having thoroughly enjoyed riding the electrified Trek Fuel EXe over the past few months. Would the muscle-powered version deliver the same good vibes? And how would it compare to the previous models that have given us so many fond riding memories over the years? We’ve been putting the Trek Fuel EX 2023 to the test to find out!

Watch our video review of the Trek Fuel EX 2023:

Along with the downtube storage, generous frame armour and size-specific chainstays, the Fuel EX appears to pack in almost everything you could possibly want in a modern trail bike.

An overview of the Trek Fuel EX 2023

For 2023, the Trek Fuel EX is built around an entirely new frame that’s produced in carbon and alloy variants. Suspension travel has increased by 10mm at both ends, with the new Fuel EX now sporting a 150mm fork and 140mm of rear travel via the ABP four-bar suspension design.

It’s worth noting that the frame will handle a 160mm travel fork, and thanks to the two-position Mino Link, it can also be run as a mullet. Borrowed from the Session downhill bike, there’s a two-position flip chip at the lower shock mount that offers linear and progressive settings. The latter option is what makes the new Fuel EX coil shock compatible.

On top of that, Trek will be offering aftermarket headset cups to steepen or slacken the head angle by a degree. Along with the downtube storage, generous frame armour and size-specific chainstays, the Fuel EX appears to pack in almost everything you could possibly want in a modern trail bike. It’s certainly an appealing package on paper, and one that’s ready to take on contemporaries like the Specialized Stumpjumper , Merida One-Forty , Canyon Spectral and Giant Trance X .

Trek Fuel EX price & specs

There are a number of different models available in the Trek Fuel EX 2023 lineup, though availability will vary depending on where you are in the world.

In Australia, prices currently range from $4,999 AUD for the Fuel EX 7, and go up to $8,999 AUD for the Fuel EX 9.8 XT model. The cheapest option is actually the Fuel EX 5, though that model carries over the previous generation frame. For a closer look at the specs, prices and all the new details, check out our Trek Fuel EX 2023 overview article for more.

Here we’ll be diving into our experience of testing the Trek Fuel EX 9.9 XX1 AXS model, which will be available in Australia in limited quantities through the custom Project One bike builder. It’s a media bike that was provided to us by Trek, and of course it comes dripping with lots of gold, carbon and wireless bits. However, as usual with our reviews, we won’t be going into detail about the Gucci-level spec. Instead, we’ll be concentrating on the important aspects that are shared throughout the Fuel EX lineup; the frame design, suspension performance and its on-trail handling.

2023 Trek Fuel EX 9.9 XX1 AXS

• Frame |  OCLV Mountain Carbon Fibre, ABP Suspension Design, 140mm Travel
• Fork |  Fox 36, Factory Series, GRIP2 Damper, 44mm Offset, 150mm Travel
• Shock |  Fox Float X, Factory Series, 185x55mm
• Wheels |  Bontrager Line Pro 30, OCLV Carbon Rims, 29mm Inner Width
• Tyres |  Bontrager SE5 Team Issue 2.5in Front & Rear
• Drivetrain |  SRAM XX1 Eagle AXS1×12 w/30T Crankset & 10-52T Cassette
• Brakes |  SRAM Code RSC 4-Piston
• Bar |  Bontrager RSL Integrated, OCLV Carbon, 27.5mm Rise, 820mm Width
• Stem |  Bontrager RSL Integrated, OCLV Carbon, 45mm Length
• Seatpost |  RockShox Reverb AXS, 34.9mm Diameter, Travel: 100mm (S), 150mm (M-M/L), 170mm (L), 200mm (XL)
• Saddle |  Bontrager Arvada, Austentite Rails
• Confirmed Weight | 14.4kg
• RRP |  $TBC

The chassis feels near-bombproof, and combined with the supportive suspension, powerful brakes and high volume rubber, you’re served up plenty of confidence for pushing the front wheel into steep chutes and over technical A-lines.

Trek Fuel EX size & geometry

From X-Small through to XX-Large, the Trek Fuel EX is produced in no fewer than seven different sizes. Seven! Given that many brands only offer four or sometimes even just three frame sizes, that’s impressive.

The two smallest sizes feature 27.5in wheels, while the Medium and above come standard with 29in wheels. The Small is the only option that is available in either wheelsize.

At 175cm tall I’ve been riding a Medium, which features a 450mm reach. Thanks to the use of short seat tubes, a rider of my height could easily upsize to the M/L size to get a longer 470mm reach. Personally, I’ve found the fit of the Medium to be spot-on.

As for geometry, the Fuel EX features a 64.5° head angle and approximately a 77.5° effective seat tube angle in its stock configuration. The rear centre length varies between sizes, going up to 450mm on the largest frame. On the Medium I’ve been riding, the rear centre is a compact 435mm.

Coming off the Fuel EXe, I found it easy to settle into the Fuel EX. The only modification I needed to perform was to chop the comically wide handlebars from 820mm down to a more reasonable 780mm.

Suspension & tyre setup

Getting the Fuel EX set up is made easy thanks to Trek’s detailed online suspension calculator . Input the bike model and your riding weight, and out spits suggested air pressure and rebound settings for both the fork and shock. It even suggests tyre pressures, giving you a good place to start before hitting the trail. When brands like Canyon struggle to provide any recommendations at all, Trek should be commended for helping riders to get the most out of their bike.

For my 68kg riding weight, Trek suggests setting up the Fox 36 fork slightly softer and slower than usual. Recommended rear shock sag is 29%, and the calculator’s suggestion of 158psi got me to exactly that figure. Initially I set the rebound at 6/15 clicks as recommended, but while everything felt quite balanced front to back, the suspension was a little sluggish and duller than I wanted. Speeding up the rebound by a couple of clicks in both the fork and shock helped to make the whole bike feel a bit more lively, while improving small-bump reactivity.

Although the Bontrager SE5 tyres feature reinforced Core Strength casings, I still fitted a CushCore Pro insert to provide some additional pinch-flat protection and insurance for the carbon rims. Tyre pressures were set as per Trek’s recommendations with 20psi in the front and 22psi in the rear.

Trek Fuel EX weight

Confirmed weight for our Trek Fuel EX test bike is 14.4kg. That’s with the tyres set up tubeless, but without the CushCore insert or pedals.

It’s on the heavier side for a high-end carbon trail bike, though the 2.5in tyres, stocky carbon wheels and AXS components aren’t exactly the lightest going. Of course weights do vary throughout the Fuel EX lineup depending on the spec, and you can see the weights for all the different models in our range overview .

A contributing factor to the overall weight is the new frame, which has gained almost 700g over its predecessor. Trek claims the carbon frame weighs 3.4kg with the rear shock, making it a bit of a porker alongside some of the competition;

• Scott Genius HMX Carbon: 2,249g
• Specialized Stumpjumper Carbon: 2,280g
• Giant Trance X Advanced Pro 29: 2,498g
• Specialized Stumpjumper EVO Carbon: 2,750g
• Canyon Spectral CF: 3,047g
• Trek Fuel EX Carbon: 3,400g

The new alloy Fuel EX frame is heavier again, coming in at a hefty 4.6kg with shock.

Of course weight isn’t everything, and it’s unsurprising that the new frame has gotten heavier given how much longer and slacker it is. Still, for those who are especially concerned by grams, there are certainly lighter options on the market.

What do we dig about the Trek Fuel EX 2023?

With its added heft and updated geometry, the Trek Fuel EX 2023 is no doubt the burliest iteration yet. The chassis feels near-bombproof, and combined with the supportive suspension, powerful brakes and high volume rubber, you’re served up plenty of confidence for pushing the front wheel into steep chutes and over technical A-lines.

Indeed it’s massively capable for a 140mm travel bike, with the slack 64.5° head angle and roomy wheelbase giving it a purposeful stance on the trail. The geometry is superb, with welcome updates that have brought the Fuel EX right up to speed.

The steeper seat angle is particularly noticeable over the old bike, providing a much improved seated position on steep climbs. Pedalling efficiency has also levelled up. Trek has lifted the main pivot above the chainring to increase anti-squat, which helps to reduce pedal-induced bobbing. The Float X shock has a two-position climb switch, but I never once needed to use it while riding off-road since the rear end is so well behaved.

It rips through the turns

Once up to speed on flower singletrack, the taut chassis means the Trek Fuel EX is highly responsive when rounding corners and pushing into berms.

With its boxy downtube, split top tube and the supporting strut for the lower shock mount, the front triangle is heavily braced to resist torsional flex. Along with the wide main pivot and boxy one-piece chainstays, the Fuel EX possesses a strong spine from its shapely head tube to the rear thru-axle. The muscly frame effectively translates handling inputs while resisting lateral deflection through the turns.

Likewise, the short rear end and generous 38mm BB drop are fantastic when threading your way through twisty sections of trail, keeping you connected to the terrain and contributing to the playful ride quality. The low-hanging BB did mean I caught the pedals occasionally, so those who frequent off-piste terrain and technical climbs will want to consider flipping the Mino Link into the High position to indulge in an extra 7mm of pedal clearance.

Otherwise the riding position and weight distribution are totally sorted. The handling is approachable, and the Fuel EX doesn’t demand a whole lot from you as the rider. Compared to the old bike it does need a more concerted lean when entering tighter corners, though this is a part of the natural evolution of modern trail bike geometry. Even if you’re coming off a 5-year old bike, you’ll only need a few rides to get accustomed to the Fuel EX’s steering behaviour.

Trail-tweakable

In addition to the Mino Link, we’ve also been experimenting with the lower shock flip chip on the Trek Fuel EX. Requiring just a single 6mm hex key, it’s a quick adjustment to make trailside, and the change in suspension behaviour is noticeable.

I ended up preferring the ‘Less’ setting, which provides a more linear leverage rate. With the shock set at the recommended sag, this position provides great pedalling support, along with more comfort and activity deeper into the stroke. There’s still a good deal of progression though. Combined with the large bottom-out bumper in the Float X shock, hitting full travel proved to be a well-controlled affair.

One of our fellow testers, who generally spends more time in the air than on the ground, preferred riding in the ‘More’ setting. This increases progression, providing a stronger ramp-up in the latter half of the travel. He also reduced the shock pressure by 5psi to further enhance small-bump compliance, while still being able to enjoy the additional big-hit support. Pedal efficiency isn’t as stable in this setting, but it does mean the Fuel EX takes to jumps like a duck to water, popping off lips enthusiastically and absorbing hard landings with a solid and flex-free touchdown.

One thing to note on the More/Less flip chip is that while you are altering the progression of the air spring, you’re also affecting the damper too. As well as adjusting air pressure, we found we needed to tweak the rebound and low-speed compression settings between the two positions. It is indeed a useful tuning tool, but it doesn’t dispel the need for air volume spacers entirely.

What does it struggle with?

With the Trek Fuel EX adopting a beefier frame, the added weight is noticeable compared to lighter bikes in this category. That’s compounded by the heavy-duty brakes, stocky wheels and chunky tyres, which mean there’s more inertia to overcome during micro-accelerations on an undulating climb.

For those who are looking for a sharper and sprightlier trail bike to whip through the trees along smoother singletrack, the latest Trek Top Fuel will be a better fit. In comparison, the new Fuel EX is a burlier beast that thrives on steeper and more technical terrain.

Curiously, it does feel stiffer than the electrified version, the Fuel EXe . Despite both our test bikes featuring carbon frames with a near-identical build kit, I’ve found the Fuel EX to transmit more trail feedback.

Some of this may be due to structural differences, and perhaps the more favourable sprung-to-unsprung mass ratio on the electric version thanks to the added weight of the motor and and battery. Either way, the Fuel EX doesn’t exactly exude off-camber compliance. As a lighter rider on very rocky terrain, I’ve found myself getting knocked around a little more than I would like.

This sensation reminded me of the Canyon Spectral 125 , which proved to be overly stiff and quite uncomfortable at slower riding speeds. The Fuel EX is more compliant overall than the Spectral 125, but it’s still pretty stiff.

It’s not as supple as Fuel EX models gone by

Contributing to this sensation, the suspension isn’t as plush as previous Fuel EX models, particularly those that featured the Thru Shaft shock. Those bikes did require the rider to make use of the compression lever to provide pedalling support, but it meant that in the open mode the rear end absorbed the terrain like melted butter.

You may have noticed that Trek has been making a conscious move away from proprietary suspension components lately, and that’s coincided with building bikes that offer more neutral pedalling performance. The increased anti-squat is one part of the equation on the new Fuel EX, and the other part is the custom-tuned Float X, which Trek has configured with a digressive compression tune on the main piston. This creates a decent low-speed threshold, which provides a level of support that sits between the Open and Medium settings on the previous RE:aktiv damper.

The result is that you can ride with the shock fully open, and the Fuel EX still offers great stability under pedalling inputs, with no real need to activate the climb switch. If you detest remote lockouts and having to flip shock levers all the time, this will certainly be appealing.

The downside is that the suspension isn’t as supple over smaller rubble and at slower speeds. Along with the stiff chassis and carbon wheels, more of those vibrations are transmitted to the rider. As such, careful consideration with tyre pressure is needed to maximise grip and comfort.

Because there is more support however, the Fuel EX gives your feet a stronger platform to push off of, with greater feedback during high-load scenarios. Indeed the harder and faster you push, the better the Fuel EX responds. In that sense, it’s less of a comfy cruiser like its predecessors, and more of a mid-travel bruiser that loves to ride hard and fast.

Component highs & lows

As a complete bike, the Trek Fuel EX is a solid package that puts the emphasis on capability over light weight.

The Bontrager SE5 tyres are a good example, coming in at 1,100g each on our workshop scales. They roll reasonably well given their weight and size, and we’ve found them to provide consistent grip on rocky, hard-packed soil, which will suit most Aussie trail riders. The tread is a little shallow though, and the compound isn’t the softest, which sees them struggling to latch on when the conditions are wet and loose. We’d prefer something a little stickier and toothier up front, like a Maxxis Minion DHR II with 3C MaxxGrip rubber.

While the carbon Bontrager Line Pro rims are quite stiff, they have proven to be plenty tough. We’ve tested five of these wheelsets across various bikes over the past few years and we’ve not encountered a single issue. The y also come with a two-year crash replacement guarantee, which is great insurance given the hell that you can put this bike through. Furthermore, the frame itself comes with a lifetime warranty for the original owner.

There’s still plenty of real-world protection though, including a generous two-piece armour plate that bolts to the underside of the downtube. There’s also a metal chain-suck guard behind the chainring, and a full-coverage chainstay protector. Along with the fully guided internal cable routing, the Fuel EX is an impressively quiet and rattle-free bike on the trail. Well, except for the rear thru-axle lever, which I removed after the first ride.

Otherwise the finishing details are all sound. The adoption of a bigger 34.9mm seat tube diameter is welcome, as it accommodates a stiffer and stronger dropper post, particularly for the larger sizes. Mechanics will be happy to see a threaded BB shell, and we’re fans of the downtube storage. The trap door has none of the play that we encountered on the last Fuel EX we tested, with a tight fit and a nice lever action.

It’s certainly a high quality chassis, and many riders are likely to appreciate the in-built versatility. We’re looking forward to trying out the adjustable head angle once the aftermarket cups become available, and we’d also be keen to try out the Fuel EX with a coil shock. Setting it up as a mullet will be more straightforward, especially as you only need to buy an air spring to extend the Fox 36 up to 160mm of travel.

Trek Fuel EX vs Specialized Stumpjumper

Alongside the Trek Fuel EX, the Specialized Stumpjumper is one of the most popular and well-known trail bikes in this category. In terms of travel and the overall build, the Fuel EX sits right in between the regular Stumpjumper and the Stumpjumper EVO. However, it’s the regular Stumpy that I’ve been spending the most time on lately, both in its stock configuration and with a burlier mullet setup .

Compared to the Fuel EX, the Stumpjumper has a touch less travel with a 140mm fork and 130mm at the rear. It also uses a simpler suspension layout, with the carbon models employing a flex-stay design. Combined with its slimmer tube profiles, the carbon Stumpjumper frame is very light. Specialized claims it weighs just 2.28kg including the shock, which is over a kilo lighter than a carbon Fuel EX.

This theme extends to the Stumpjumper’s build kit, with Specialized electing for the skinnier Fox 34 over the 36. Along with an in-line shock, lighter brakes, wheels and tyres, there’s a considerable difference in the overall bike weight. For example, the Stumpjumper Pro we tested weighed 12.84kg.

While the geometry is pretty similar between the two bikes, the Specialized Stumpjumper rides much lighter on the trail compared to the Trek Fuel EX. It offers more comfort, with its lithe chassis and smooth suspension performance providing better compliance over rough terrain. It’s quite sporty and sprightly, though its active suspension design does need taming on the climbs by making use of the rear shock’s compression lever.

In comparison, the Fuel EX is more naturally efficient. It’s also more planted at speed, with its sturdy chassis and supportive suspension providing better big-hit capability. It feels more like a short travel enduro bike, which will suit heavier and harder riders.

Both bikes will handle a longer fork and can be set up as a mullet, though Specialized makes a specific link for the Stumpjumper to maintain the stock geometry. There is greater versatility in the Fuel EX chassis, with the option to adjust the head angle and fit a coil shock.

As for value, the Fuel EX offers a more appealing spec package. A Stumpjumper Expert sells for $9,800 AUD and comes with a Fox 34 GRIP2 fork, SRAM G2 brakes, an X01 drivetrain, alloy wheels and handlebars. In comparison, an equivalent Fuel EX 9.8 XT sells for $800 AUD less. It gets a simpler GRIP damper for its Fox 36 fork, though it does feature a piggyback shock, a Shimano XT groupset, a carbon one-piece RSL cockpit and carbon wheels with that 2-year crash replacement guarantee.

Flow’s Verdict

For many trail riders, the Trek Fuel EX 2023 is likely to tick just about every box on your new bike wish list. It’s as up to date as it gets, featuring loads of adjustability, internal storage and a nuanced approach to its size-specific geometry. Along with the increased travel and muscly frame, it offers greater stability and big-hit control over its predecessor, while still being a fun and involving bike to ride on modern flow trails.

It is a bit of a chonker though, so those who are looking for a lightweight and speedy trail bike may be better served by the latest Top Fuel .

The stiff chassis and supportive suspension also mean the Fuel EX tends to transmit more feedback, making it less comfortable to ride over rocky terrain. We’d be curious to try out a lighter shock tune to see how much of a difference that would make to the overall ride quality, but in its stock form the Fuel EX isn’t as plush as competitors like the Giant Trance X and Specialized Stumpjumper .

It is impressively efficient though, and the stable suspension gives you a load of support when you’re really giving it the beans on the descents. In this sense, the Fuel EX is closer in feel and performance to an enduro bike. You’ll still want to look towards the Slash if you’re serious about racing, but outside of the tape the Fuel EX will handle just about everything a modern trail centre or bikepark could throw at it. And for those who really want to up the limits, the adaptable chassis can easily be configured for some pretty aggressive riding.

Indeed for those who are chasing maximum capability without going to a big, spongy enduro bike, the Fuel EX is a mighty appealing option.

You’ll still want to look towards the Slash if you’re serious about racing, but outside of the tape the Fuel EX will handle just about everything a modern trail centre or bikepark could throw at it.

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Field Test: Trek Fuel EX - Evolution Underlined

Cool Features

FIRST RIDE REVIEW

The new trek fuel ex review.

Photos & Words by Dario DiGiulio

As mountain biking has evolved into what it is today, the trails we ride on have slowly but surely raised the bar of what modern bikes have to keep up with. Sure, some tracks have been sanitized over time, but there’s no question that the pointy end of the sport has kept pushing forward. As a result, trail bikes have had to pick up the pace to match the expectations of the average rider, leading to more capable and confident rigs with every new model. Stepping up to the plate, we have the evolved version of the Trek Fuel EX, Trek’s mainstay trail bike. This time it’s really meant to do it all, riding anywhere and doing anything. Being this adaptable can be a tricky task though, so has Trek painted themselves into a corner?

The new Trek Fuel EX breaks just about every mold that the prior generations had fit into, with a full-on redesign for the new model. The name of the game here is adaptability, whether in the geometry, the suspension kinematics, or even what size wheels you’ll run. Thanks to their Mino Link flip chip and two sets of press-in headset cups, you can shift the character of this bike drastically to suit your terrain and preference. As a result, it’s a bit hard to parse out the specific geometry of the bike (however Trek’s site features a geometry tool to let you do so), so I’ll just speak to it in its most neutral form, which is where many will likely settle. There are a whopping 8 size variations to this bike from XS to XXL, so it’s worth digging through the geometry tables to see which might suit you best. They’re all sporting 140mm of rear travel with a 150mm fork, upping the numbers on the prior generation by 10mm.

I’ve been testing the large frame, which puts the reach and stack at around 485mm and 621mm, which are in line with the majority of the industry right now. In keeping with the new Trek Fuel EX’s theme of being adaptable and capable. In its neutral-low setting, the bike comes with a 64.5-degree head tube angle and the effective seat tube angle sits at 77.2-degrees. Chainstays shift with the frame size, and on a large come in at 440mm. Thanks to the Mino Link flip chip, you can adjust bottom bracket height by 8mm up from the slammed 38mm drop in stock configuration, with a 0.6° steeper head tube and seat tube angle. The more significant head tube adjustment comes from the independent press-in headset cups that Trek supplies, which can steepen or slacken things by a full degree, giving a very wide range of handling characteristics. The last frame toggle is the progression flip chip, offering a simple more or less option to tailor the suspension feel and offer uncompromised coil shock compatibility.

As is trend right now, you can set the Fuel Ex up as a mullet, simply by popping a 27.5” wheel in the rear, swapping the Mino Link to high mode, and bumping up fork travel to 160mm. The bike comes stock as a 29er front and rear (or 27.5″ in XS and Small), so you’ll have to make this change on your own accord.

A notable thing lacking from the newest Fuel EX its the Knock Block – you’ll find no such thing on this frame. X-up fans take note, as this is a big move for the engineers in Waterloo, Wisconsin, and was necessary to achieve the headset adjustment range they wanted. Trek has also moved away from the RE:aktiv damper shock, now simply relying on an off-the-shelf model. Still included in the frames are the handy-dandy stash box in the down tube, with what I think might be the best weather sealing of any of the options on the market at this point, and a neat BITS tool roll.

Build kits come in as many flavors as the sizes, and the range of options is quite extensive, beginning at a respectable $3,699. I’ve been on the highest end build, the 9.9 AXS especial, coming in at a healthy $10,749. From Bontrager Line 30 carbon wheels, to the RSL one-piece carbon cockpit, to the XX1 drivetrain, just about everything is as nice as it gets, as you’d hope for this kind of money.

At my height of 6’3”, the geo combination of the Neutral-Low-More flip chip configuration on the large size makes for a really comfortable fit,  one that feels stable enough at speed while still remaining lively for your average trail. I started my time testing the bright yellow Trek up in Whistler, riding some gnarly rocky pedal-access trails around the Valley. This was a great context for deciding where I stood on the less or more progression debate, and I settled on the latter end of the spectrum. Increased bottom-out resistance and a more supple top of travel were worth a slightly punchier suspension feel, and I stand by that choice for most of the riding I have around me. On my home trails in Bellingham, the Fuel has been a choice companion for fast and fun rides in our local trail systems, where technical and engaging climbs lead to fast, rooty, and jump-filled descents. My general synopsis is that this is a bike that loves to ride fast, both up and down.

The climbing characteristics are comfortable and neutral, without wallowing too much or lacking grip in trickier terrain. Like many of the take-aways of the bike as it comes stock, things are extra-medium, in the best way. Compared to the new Hightower, the bike has slightly less support, but is significantly better in rough terrain and successive hits. Compared to the Stumpjumper EVO, the Fuel EX is definitely more of a trail bike, less of the all-mountain enduro-lite ride that the Specialized offers. All three bikes serve as a nice gradient from the lighter and sportier end of the trail spectrum to the burlier and more capable side of the category. Sitting pretty right in the middle is the Fuel EX, but I’m sure one could tweak it to either of the other extremes, given how much variability is baked into this frame.

Build kit notes are mostly positive, which you’d hope to see from the highest end build. My main gripe is with the Bontrager SE5 tires, which are some the least confidence-inspiring I’ve ridden in recent memory. The casing and tread pattern are fine, but the compound doesn’t seem to want to hook up anywhere, whether it’s dry loose terrain, rock slabs, and especially wet roots. This would be an immediate swap in my book, and I’d just keep the stock tires to run in the rear when conditions are dry and beat at the peak of summer.

The removable shuttle pad doesn’t seem to want to stay close to the frame, and bows out slightly when attached, giving the downtime a funny bulged look to it. One other frame annoyance has been a recurring suspension knock, despite chasing through every bolt in the linkage with a torque wrench. I still have yet to find the culprit, but luckily it’s not very noticeable when riding.

As a system, I’ve been more than impressed by Trek’s work on the new Fuel EX. Not only does it feel quick and confidant in the stock configuration, it also offers a whole host of layout options to better cater the bike to your preferences.

THE WOLF’S FIRST IMPRESSION

To close out our review of the new Trek Fuel Ex, it’s clear that Trek’s engineers and designers set out to design a bike that caters to that wide center of the market – the trail bike – where most riders spend their time, and where a bike can take many forms. In that goal, they found success. Sure some riders may feel the new Fuel EX has departed from what they were used to and liked about the bike, but many other riders will likely welcome the advancements in capability and confidence on the trail. The Fuel EX is a highly adaptable bike that feels comfortable in a really wide variety of terrain but doesn’t confuse itself for anything more or less. Bike riders, rejoice.

TREK FUEL EX 7

Price: $3,699.99

Frame: Alpha Platinum Aluminum, internal storage | 140mm Fork: RockShox 35 Gold RL | 150mm Shock: Fox Performance Float EVOL

Drivetrain: Shimano SLX/XT Brakes: Shimano MT420 4-piston

Wheelset: Bontrager Line Comp 30, Rapid Drive 108

TREK FUEL EX 8

Price: $4,299

Frame: Alpha Platinum Aluminum, internal storage | 140mm Fork: Fox Rhythm 36 | 150mm Shock: Fox Performance Float X

Drivetrain: Shimano XT M8100 Brakes: Shimano Deore M6120

TREK FUEL EX 9.7

Price: $6,249.99

Frame: OLCV Mountain Carbon, internal storage | 140mm Fork: Fox Rhythm 36 | 150mm Shock: Fox Performance Float X

Drivetrain: Shimano SLX/XT Brakes: Shimano Deore M6120

TREK FUEL EX 9.8

GX AXS Price: $7,699.99 XT Price: $6,749.99

Frame: OLCV Mountain Carbon, internal storage | 140mm Fork: Fox Performance 36 | 150mm Shock: Fox Performance Float X

Wheelset: Bontrager Line Elite 30, OCLV Carbon, Rapid Drive 108

GX AXS BUILD Drivetrain: SRAM GX Eagle AXS Brakes: SRAM CODE R

XT BUILD Drivetrain: Shimano XT M8100 Brakes: Shimano XT M8120

TREK FUEL EX 9.9

XX1 AXS Price: $10,749.99 XTR Price: $9,749.99

Frame: OLCV Mountain Carbon, internal storage | 140mm Fork: Fox Factory 36 | 150mm Shock: Fox Factory Float X

Wheelset: Bontrager Line Pro 30, OCLV Carbon, Rapid Drive 108

XX1 AXS BUILD Drivetrain: SRAM XX1 Eagle AXS Brakes: SRAM CODE RSC

XT BUILD Drivetrain: Shimano XTR M9100 Brakes: Shimano XTR M9120

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The NEW 2023 Trek Fuel EX Gen 6

Trek Fuel EX release date: September 8, 2022

What type of mountain bike is the Trek Fuel EX?

The new Trek Fuel EX Gen 6 shows off what a modern trail bike should be. New features including longer travel and impressive on-the-fly adjustability serve riders that have a soft spot for the steep stuff. The size-specific build is customized to the rider and added features make you feel one with the mountain. As trail riding evolves, achieving the perfect fit and ideal suspension settings have never been so close at hand. There's nothing you can't ride with the Fuel EX.

• Wheel size: 29" (S-XXL) or 27.5" (XS-S)
• Front travel: 150mm
• Rear travel: 140mm
• Tire clearance: 2.5"
• Size range: XS - XXL
• Frame: Carbon or alloy
• Colors: Deep Smoke, Mulsanne Blue, Satin Baja Yellow, Crimson, Matte Pennyflake

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Or keep scrolling to compare and contrast each model.

Fuel EX Overview Fuel EX Video --> Fuel EX Features Fuel EX Geometry Fuel EX Size Chart Fuel EX Models Fuel EX FAQs

Who’s it for?

The updated Gen 6 model is for riders who love all trails, flowy, rocky, steep, loose, and otherwise. It's for the renaissance rider who rides it all.

The adjustable geometry and suspension flip chip appeal to mountain bikers who prioritize tuning their setup to the current conditions. 

The Fuel EX is the longer-travel sibling of the snappy Trek Top Fuel designed for lighter, more XC style trails.

Why you'll love it

The Fuel EX is in a league of its own when it comes to on-the-go adjustability. 

Riders can now easily customize their geometry and suspension progression at the flip of a chip and optimize their ride no matter the trail. 

You’ll enjoy full days of downhill shuttle runs more than ever thanks to the redesigned frame, downtube guard, and handy internal storage.

Click to watch the Fuel EX video

What's new on the 2023 Trek Fuel EX?

Check out the Trek Fuel EX overview below and learn about all its exciting updates.

More front and rear travel

Year after year, riders continue to push the limits of trail bikes and the Fuel EX Gen 6 delivers longer travel suspension for dominating steeper terrain. 

Front travel increases from 130mm to 140mm and the rear shock provides 150mm of cushion, up from 140mm on the previous model.

Adjustable Geometry

The 2023 Fuel EX also introduces an innovative adjustable headset that can alter the head tube angle by +/- 1 degree depending on the desired slackness. 

The head tube angle can be set between 63.5 and 65.5 degrees. 

The angle adjust cups combine with the Mino Link for a total of 6 possible geometry configurations.

Size specific builds

Trek has matched the frame sizes with appropriate wheel choices and chainstay lengths to ensure all riders achieve an ideal fit. 

XS models run nimble 27.5” wheels whereas frame sizes medium and up have 29ers. Small frames are available in both wheel options. 

All riders, regardless of their height, can find a bike that provides maximum control and handling.

New frame features

The reimagined frame boasts trendy tech, including a full length downtube guard for protection from debris and tailgates during shuttle runs. 

The new threaded BB and guided internal routing keep everything neatly tucked away and low-maintenance. 

The larger 34.6mm seat tube accommodates sturdier dropper posts and now all frames— carbon and alloy— come with handy downtube storage .

Adjustable suspension progression

Riders can effortlessly switch between suspension settings via a flip chip on the lower shock mount. 

Choose between the plush, less progressive setting for better trail feedback or the more progressive setting that’s better for aggressive riding. 

The progressive option avoids bottoming-out and performs great with linear coil shocks if you choose to upgrade later on.

Trek Fuel EX Geometry

The new Fuel EX features a steeper seat angle and longer reach for more efficient climbing and improved handling on demanding descents. 

This more aggressive geometry can be further fine-tuned from inside the headset with angle adjust cups (sold separately) as well as the rear triangle Mino Link, r esulting in 6 different geo configurations .

Trek Fuel EX Size Chart

Trek outfitted each frame option with the correct wheel size to optimize handling. XS models come with 27.5” wheels, frames M and up run 29ers. People who ride S frames are often caught in the middle, so those frames are available with both wheel options.

*Size XXL available in alloy only.

2023 Trek Fuel EX For Sale

Shop all our Trek Fuel EX models

Or compare and contrast them at a glance below:

Fuel EX 9.9 XX1 AXS

Frame : Carbon

Fork : FOX Factory 36

Shock : Fox Performance Float X

Drivetrain : SRAM XX1 Eagle AXS

Brakes : SRAM Code RSC

Wheels : Bontrager Line Pro 30

Price : $10,749

Fuel EX 9.9 XTR

Fork : Fox Factory 36

Drivetrain : Shimano XTR M9100

Brakes : Shimano XTR M9120

Price : $9,749

Fuel EX 9.8 GX AXS

Fork : Fox Performance 36

Drivetrain : SRAM GX Eagle AXS

Brakes : SRAM Code R

Wheels : Bontrager Line Elite 30

Price : $7,699

Fuel EX 9.8 XT

Drivetrain : Shimano XT M8100

Brakes : Shimano XT M8120

Price : $6,249

Fuel EX 9.7 SLX/XT

Fork : Fox Rhythm 36

Brakes : Shimano M6120

Wheels : Bontrager Line Comp 30 

Price : $4,699

Fuel EX 8 XT

Frame : Aluminum

Wheels : Bontrager Line Comp 30

Price : $4,299

Fuel EX 7 Deore/XT

Fork : RockShox 35 Gold RL

Shock : Fox Performance Float EVOL

Brakes : Shimano MT420

Price : $3,699

Trek Fuel EX FAQs

Is the trek fuel ex a trail bike.

Yes, the 140/150mm full-suspension setup and large wheels are best suited for trail riding all over the mountain, from the big climbs, flowy traverses, and steep descents.

How does the adjustable headset work?

Riders can swap out the standard headset cup for special angle adjust cups that alter the head tube angle by +/- 1 degree, either adding slack or increasing steepness. The upper cup can be dropped in whereas the lower cup needs to be installed using a headset press.

How much does a Trek Fuel EX weigh?

Depending on the model, a size M Trek Fuel EX weighs between 31.6 lbs and 35.21 lbs.

Do all Fuel EX frames use the same wheel size?

No, XS frames use 27.5” wheels and sizes M and up use 29” wheels. S frames are available in both wheelsets.

Is the Trek Fuel EX tubeless compatible?

Yes, all models from Fuel EX 7 and up come ready for a tubeless setup and include valves, sealant, and appropriate tires.

What is the Fuel EX’s tire clearance?

Both the 27.5 and 29 models have room for 2.5” tires.

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Trek Fuel EX 6 review

Entry level version of popular full-sus bike

Russell Burton/Future Publishing

The EX 6 is the second cheapest in Trek’s Fuel lineup, and the whole line’s had a travel bump to 130mm front and rear – bar the cheaper EX 5, which makes do with a 120mm fork.

Ride & handling: Confidence inspiring, balanced handling

Without the two-stage DRCV shock there isn’t quite the sensation of having more than the actual travel, although the fact the EX does now have more helps. Even with the simpler Monarch shock, the Fuel is untroubled by most conditions. The extra 10mm hasn’t transformed this into an entirely different kind of bike, however – it handles the same and hasn’t put on weight.

The Fuel’s geometry has been gradually slackening over the years, although Trek’s goal is to deliver a great all-rounder so it’s not quite as laid back as some of the bikes here. The 68-degree head angle is still good for high-speed stability and poise, and the big 720mm bars give plenty of leverage to push it into corners, where it proves a vice-free and balanced handler.

On climbs the Fuel’s relatively low weight pays dividends. Trek haven’t gone for the extra-steep seat angle of some of the competition, but the cockpit layout works well for sustained pedalling. The back end is stable under power and unobtrusive over steppy, square-edge bumps.

Frame & equipment: Light for the price but Octalink seems low rent

While the Fuel EX frame looks the same across the range (except the carbon fibre models) there are some variations. The cheapest three (including this EX 6) get a conventional threaded bottom bracket, a band-on front mech and IS rear brake mount – by the time you get to the EX 8 you find a more up-to-the-minute press-fit bottom bracket shell, a direct-mount front mech and a post mount for the rear brake.

All Fuel EXs have a tapered head tube now, though the 130mm Sektor fork fitted here is a regular straight-steerer model. Nevertheless, the futureproofing is welcome.

The Fuel offers the expected Trek fundamentals, with the ABP concentric rear axle/pivot design and the floating shock – it’s mounted between the magnesium rocker and the swingarm, so it’s driven from both ends. You don’t get the clever twin-chamber DRCV shock found higher up the range, as it’s fitted with a RockShox Monarch RL instead.

There are no great surprises elsewhere, with a 3x10 Shimano mostly-Deore transmission – the rear mech gets an upgrade to SLX, although it’s not an anti-slap Shadow Plus unit.

The inclusion of an Octalink splined bottom bracket and chainset looks a bit penny-pinching (although in fairness the Trek is relatively cheap for its niche) – an HTII setup is easier to work on, but there’s nothing in it when it comes to shifting. While it may look slightly ‘budget,’ the fact the Fuel is light shows that Trek know what they’re doing with spec.

The high-end Fuels have always been great bikes, but we’ve sometimes found the cheaper models obviously compromised to hit a price. The EX 6 is entirely convincing. You get what you need from its pricier stablemates, and it’s a well-rounded ride.

This article was originally published in What Mountain Bike magazine, available on Apple Newsstand and Zinio .

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2023 Trek Fuel EX 5 Gen 5 Review

Are you looking for a high-performance mountain bike? The 2023 Trek Fuel EX 5 Gen 5 is the perfect choice. 

This latest mountain bike in the Fuel EX lineup has been refined to perfection and comes with tons of great features.

The Fuel EX series from Trek has long been an industry standard as one of the most trusted mountain bikes on the market.

The fifth generation of these bikes has taken this legacy to the next level with its combination of cutting-edge materials, impressive technology and innovative design that makes it look and ride better than ever before.

This review will explore all of the aspects behind what makes the 2023 Trek Fuel EX 5 Gen 5 stand out and help you decide whether it’s the right bike for you. We’ll go in-depth into everything from performance to price, and show you exactly why this model is one of the best choices on the market.

The Trek Fuel EX 5 Gen 5 is an unforgettable new mountain bike that was released in 2023 and has already become the talk of the town! 

This awesome bike features some of the most advanced MTB construction and components, providing a truly unique and thrilling experience for riders. 

Read on to learn more about why this bike has made such a huge impact on cyclists everywhere.

The 2023 Trek Fuel EX 5 Gen 5 is the pinnacle of mountain biking performance with features designed to give riders unprecedented freedom and control on the trail. 

It features an aluminum frame with light and stiff geometry, as well as a dropper seat post for tackling big climbs, mountain descents, and off-road adventures with ease.

The Fuel EX 5 also comes with a reliable 12-speed drivetrain and hydraulic disc brakes that are ideal for navigating technical sections in any weather. This bike was built to tackle any terrain – from gravel roads to singletrack trails – allowing you to explore farther than ever before.

– Lightweight Alpha Platinum Aluminum frame

– RockShox Recon Silver front fork with 140 mm suspension travel delivers added control on descents

– X-Fusion Pro 2 rear shock with 210mm of travel to cushion those huge drops

– Shimano Deore 1×12 speed drivetrain offers gearing options for all terrains

– 30t chainring bolted to a Shimano crank and paired to a 10-51t cassette

– Shimano MT200 hydraulic disc brakes perfect for reliable stopping power in any conditions

– TranzX dropper post takes your ride’s capabilities up a notch so you can take on challenging terrain

– Alex MD35, tubeless compatible wheels wrapped in either Maxxis Rekon EXO or Bontrager XR4 Comp tires provide superior trail feedback

– Sizes XS and S ship with 27.5″ wheels while the Medium and larger sizes ship with 29″ wheels

Rides Like A Racehorse

The Trek Fuel EX 5 Gen 5 is designed with a lightweight aluminum frame and full suspension which make it capable of ripping over rough terrain. It also makes for snappy handling, so you can get around tight corners quickly thanks to its agile geometry.

Versatile Yet Refined

Despite its impressive performance, the Trek Fuel EX 5 Gen 5 remains very user-friendly and simple to use. Its Shimano 1×12 drivetrain may only contain 12 gears but still offers an unbeatable range of gearing options, allowing you take on any type of trail or climb imaginable. 

The long range Deore derailleur also offers crisp shifts with reliable accuracy even under pressure, while the hydraulic disc brakes offer accurate modulation control so you can slow down in style.

Smooth as Silk Suspension

Thanks to its full-suspension design, the Trek Fuel EX 5 Gen 5 gives you plenty of cushioning as well as unbeatable grip when riding over roots or rocks. 

Further refining things is a RockShox Recon Silver air fork up front along with X-Fusion Pro 2 rear shock, offering 140mm and 210mm of travel, respectively, for great off-road responsiveness yet enough composure for fast XC sensations too.

Final Thoughts

In short, it’s easy to see why so many experienced mountain bikers have given the 2023 Trek Fuel EX 5 Gen 5 rave reviews recently. 

It’s an insanely versatile ride that allows riders from all disciplines to enjoy blazing speeds combined with great control over varied trails and climbs. 

If you’re looking for a no compromise bike that will perform at an incredible level whatever trail conditions come your way – this is it!

Order online and have it shipped to your local dealer for final assembly!!

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Trek Fuel EX Vs Top Fuel Mountain Bike ?

Trek mountain bikes are built for the trails, and no bikes illustrate that better than the Trek Fuel EX and Trek Top Fuel. So, it’s understandable to pit Trek Fuel EX vs Top Fuel, which compels us to ask, what’s the difference?

Trek Fuel EX is a full suspension 29er trail bike with a 140mm front suspension and a 130mm rear suspension, while Trek Top Fuel is a 29er or 27.5-inch full-suspension cross-country bike with a 120mm front and rear suspension.

So, you can distinguish the trail bikes according to the type, suspension travel, and wheel size. Other differences are with respect to the geometry, suspension technology, project one customization, speed, weight, and even price.

Below is a table breakdown of all the nine differences between Fuel EX and Top Fuel to be explored in detail later:

This article will not just discuss the differences between the two Trek MTBs but will also highlight their similarities. Without saying much, let’s begin with the bikes’ overview.

Trek Fuel EX Overview

Trek Fuel EX is a full suspension trail mountain bike by Trek designed to take on just about any trail all season long.

This mountain bike comes with a balanced trail geometry that brings out the perfect balance between speed and control. As a result, it’s easier to handle on tricky trails and promises a fast pace.   

Fuel EX is available in 29-inch (29er) and 27.5-inch wheel sizes to accommodate all heights. Women who naturally have a shorter stature can set for 27.5-inch options, while men who are inherently taller can go for 29ers.

Suspension-wise, Fuel EX features a 140mm front suspension and a 130mm rear suspension, which is enough to hit just about any trail and enjoy the same comfort and bump-cushioning.

In terms of suspension technologies, the manufacturer employs Mono Link to self-adjust the bike frame, Re: Aktiv to offer you more control, and Active Braking Pivot for more confident braking.   

The most notable miss is the Project One customization option. But we’ve several models to choose from, such as Fuel EX 5 Deore, Fuel EX 9.1XOR, Fuel EX7, Fuel EX 8, Fuel EX9.7, Fuel EX 9.8 GX/XT/GX AXS, Fuel EX9.9 XTR, and Fuel EX 9.9X01 AXS.

Overall, Trek Fuel EX is perfect for anyone who wants a versatile do-it-all mountain bike.

Trek Top Fuel Overview

Trek Top Fuel is a short travel 29er cross country mountain bike designed for cross country racing and fun trail riding.

This bike is more forgiving and impulsive on aggressive descents than regular XC bikes but has a snappier feel than a traditional trail bike. So, it gives you the best sense of both worlds.

It has a 120mm front suspension and 120mm rear suspension to have a more comfortable and confident ride. And since it’s a 29er, obstacle rolling is much funnier. The full-suspension XC bike enjoys a progressive geometry, which is more relaxed and offers you more control.

Suspension-wise, this XC bike employs Mono Link Technology and ABP, just like Fuel EX to promise self-adjustment geometry and confident braking.

But unlike Fuel EX, Top Fuel lacks Re: Aktiv suspension technology. Instead, it employs Anti-Squad technology, a suspension resistance technology that offers you more acceleration with every pedaling. That’s practically why this bike is a better cross-country racing bike.

The best bit is that Top Fuel is customizable through Project One. But still, the bike family is split into several models – which include Top Fuel 5 Deore, Top Fuel 7 Deore/XT, Top Fuel 9.7 SLX/XT, Top Fuel 8, Top Fuel 9.8 GX/AX SXS/XT, and Top Fuel 9.9X01/XTR/XX1 AXS.

Trek Fuel EX Vs Top Fuel Side-By-Side Comparison!

Now, here is how Fuel EX and Top Fuel compare:

1. Bike Type

Fuel EX is generally a trail mountain bike that can take on just about any trail every day – from dirt trails to rough off-roads and forest trails.

On the other hand, Top Fuel is a cross-country mountain bike that you can use for any cross-country event. Whether you want to compete at a local event or race casually in the countryside, you cannot go wrong with Top Fuel.

2. Suspension Travel

Fuel EX is a do-it-all mountain bike mainly because of its long travel range. The bike features 140mmm of front suspension and 130mm of rear suspension, enough to take on all terrains.

The suspension allows you to ride downslope and go over rocks. That’s how powerful the MTB is. Top Fuel promises 120mm suspension travel on the front and rear side, shorter than what you get from Fuel EX but enough for cross-country biking.

You want your cross-country race bike to feel lightweight and offer you better control, and that’s what you get from the 120mm travel range.

3. Trek Fuel EX Vs Trek Top Fuel Wheel Size

Top Fuel is a 29-er (29-inch mountain bike), while Fuel EX offers 29-inch and 27.5-inch wheel options. The difference is that 29ers mostly favor taller guys while 27.5-inch accommodate both taller and shorter guys.

So, you are more likely to get a matching fit with Fuel EX than Top Fuel. However, the advantage of Top Fuel is that you can have a custom-made bike matching your body size.

4. Geometry

These two Trek mountain bike families differ in their geometry, which affects their overall feel.

Fuel EX, for example, has a balanced trail geometry, which bridges the gap between the fast-handling short-trail geometry and the slow-handling greater-trail geometry.

As a result, the bike is easier to handle at high-speed and, pretty stable, and offers you more control. You cannot ask for anything better than a balanced trail geometry.

On the other hand, Top Fuel has a progressive geometry characterized by a longer wheelbase, thus more relaxed and promising more control.

5. Trek Top Fuel Vs Fuel EX Suspension Technology

Both Trek MTBs employ Active Braking Pivot (ABP) and Mono Link suspension technologies. ABP generally tunes the bike suspension to the braking and acceleration to enable you to brake more confidently and boss the trail.

Mono Link in opposite allows you to adjust the bike’s geometry quickly and on the go. The difference is that Fuel EX employs Re: Aktiv suspension technology while Top Fuel uses Anti-Squat suspension technology.

Re: Aktiv offers Fuel EX more grip, control, and a responsive feel, while Anti-Squat suspension allows you to go faster with every step. The more you pedal a Top Fuel, the faster it accelerates.

6. Trek Ex Vs Top Fuel Project One

Project One is Trek bike’s customization project. While Project One is available for top high-end Top Fuel models, it’s not available for Fuel EX. So, if you want a custom-made MTB for competition, Top Fuel is the way to go. 

That, however, doesn’t make Fuel EX an inferior family. No! There are so many high-end Fuel EX models to choose from, and they all come in all frame sizes, which means you can easily find your fit.

7. Bike Weight

There is at least a 2-4-pound difference between Fuel EX and Top Fuel of the same generation and size. For example, while Fuel EX 9.9 X01 AXS weighs 28.15 pounds, Top Fuel 9.9 XXL weighs 26.13 pounds.

That makes Top Fuel lighter than Fuel EX, and it’s understandable, given that Top Fuel is a cross-country racer while Fuel EX is a trail bike.

8. Top Speed

Being the lighter of the two and employing Anti-Squat technology makes Top Fuel faster than Fuel EX. That hugely explains why Top Fuel is a cross-country bike as it’s speedy, thus suitable got cross county.

Though you can race with a Fuel EX since it’s an all-terrain trail bike, you cannot go as fast as someone riding an XC bike, which is Top Fuel.

9. Bike Price

Trek Top Fuel costs more than Fuel EX because of the lower weight advantage, anti-squat technology, and Project One customization availability.

Trek Fuel EX Vs Top Fuel Similarities

After looking at the things that set Fuel EX and Top Fuel apart, here are some things that the two Trek MTBs have in common.

Suspension Technologies – Both bikes employ Active Braking Pivot (ABP) and Mono Link suspension. ABP promotes confident braking while Mino Link encourages geometry adjustment on the go.

Frame – Both families employ alpha aluminum on their mid-range bikes and OCLV carbon on high-end options.

Sizes – Both bike families come in all frame sizes as follows:

• Extra small (rider’s height: 137-155cm)
• Small (rider’s height: 153-166.5cm)
• Medium (rider’s height: 161-172cm)
• Medium/Large (rider’s height – 165.5- 179cm)
• Large (rider’s height: 177-188cm)
• Extra Large (rider’s Height – 186-196cm

Weight Limit – These two bike families limit their load capacities to 300 pounds. So, they are equally strong and perfect for heavyweight guys.

People Also Ask

1. what is the difference between trek top fuel and fuel ex.

The difference between Trek Top Fuel and Fuel EX is that the latter is a 29-inch trail bike while the former is a 29/27.5-inch cross country bike.

2. Is The Trek Fuel EX A Trial Bike?

Yes, Trek Fuel EX is a trail bike. It is a full-suspension trail bike with 140mm front suspension and 130mm rear suspension.

3. How Much Travel Does the Trek Fuel EX Have?

Trek Fuel EX comes with a 140mm front suspension and 130mmm rear suspension. The suspension offers optimum bump absorption and stability to take on just about any trail.

Closing Thought on Trek Fuel EX Vs Top Fuel:

Generally, Trek Fuel EX is an all-terrain trail bike with a 140mm front suspension and 130mm rear suspension. On the other hand, Trek Top Fuel is a cross country racing 29er with a 120mm front and rear suspension.

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Why were so many metro stations in Moscow renamed?

Okhotny Ryad station in Soviet times and today.

The Moscow metro system has 275 stations, and 28 of them have been renamed at some point or other—and several times in some cases. Most of these are the oldest stations, which opened in 1935.

The politics of place names

The first station to change its name was Ulitsa Kominterna (Comintern Street). The Comintern was an international communist organization that ceased to exist in 1943, and after the war Moscow authorities decided to call the street named after it something else. In 1946, the station was renamed Kalininskaya. Then for several days in 1990, the station was called Vozdvizhenka, before eventually settling on Aleksandrovsky Sad, which is what it is called today.

The banner on the entraince reads: "Kalininskaya station." Now it's Alexandrovsky Sad.

Until 1957, Kropotkinskaya station was called Dvorets Sovetov ( Palace of Soviets ). There were plans to build a monumental Stalinist high-rise on the site of the nearby Cathedral of Christ the Saviour , which had been demolished. However, the project never got off the ground, and after Stalin's death the station was named after Kropotkinskaya Street, which passes above it.

Dvorets Sovetov station, 1935. Letters on the entrance: "Metro after Kaganovich."

Of course, politics was the main reason for changing station names. Initially, the Moscow Metro itself was named after Lazar Kaganovich, Joseph Stalin’s right-hand man. Kaganovich supervised the construction of the first metro line and was in charge of drawing up a master plan for reconstructing Moscow as the "capital of the proletariat."

In 1955, under Nikita Khrushchev's rule and during the denunciation of Stalin's personality cult, the Moscow Metro was named in honor of Vladimir Lenin.

Kropotkinskaya station, our days. Letters on the entrance: "Metropolitan after Lenin."

New Metro stations that have been opened since the collapse of the Soviet Union simply say "Moscow Metro," although the metro's affiliation with Vladimir Lenin has never officially been dropped.

Zyablikovo station. On the entrance, there are no more signs that the metro is named after Lenin.

Stations that bore the names of Stalin's associates were also renamed under Khrushchev. Additionally, some stations were named after a neighborhood or street and if these underwent name changes, the stations themselves had to be renamed as well.

Until 1961 the Moscow Metro had a Stalinskaya station that was adorned by a five-meter statue of the supreme leader. It is now called Semyonovskaya station.

Left: Stalinskaya station. Right: Now it's Semyonovskaya.

The biggest wholesale renaming of stations took place in 1990, when Moscow’s government decided to get rid of Soviet names. Overnight, 11 metro stations named after revolutionaries were given new names. Shcherbakovskaya became Alekseyevskaya, Gorkovskaya became Tverskaya, Ploshchad Nogina became Kitay-Gorod and Kirovskaya turned into Chistye Prudy. This seriously confused passengers, to put it mildly, and some older Muscovites still call Lubyanka station Dzerzhinskaya for old times' sake.

At the same time, certain stations have held onto their Soviet names. Marksistskaya and Kropotkinskaya, for instance, although there were plans to rename them too at one point.

"I still sometimes mix up Teatralnaya and Tverskaya stations,” one Moscow resident recalls .

 “Both have been renamed and both start with a ‘T.’ Vykhino still grates on the ear and, when in 1991 on the last day of my final year at school, we went to Kitay-Gorod to go on the river cruise boats, my classmates couldn’t believe that a station with that name existed."

The city government submitted a station name change for public discussion for the first time in 2015. The station in question was Voykovskaya, whose name derives from the revolutionary figure Pyotr Voykov. In the end, city residents voted against the name change, evidently not out of any affection for Voykov personally, but mainly because that was the name they were used to.

What stations changed their name most frequently?

Some stations have changed names three times. Apart from the above-mentioned Aleksandrovsky Sad (Ulitsa Kominterna->Kalininskaya->Vozdvizhenka->Aleksandrovsky Sad), a similar fate befell Partizanskaya station in the east of Moscow. Opened in 1944, it initially bore the ridiculously long name Izmaylovsky PKiO im. Stalina (Izmaylovsky Park of Culture and Rest Named After Stalin). In 1947, the station was renamed and simplified for convenience to Izmaylovskaya. Then in 1963 it was renamed yet again—this time to Izmaylovsky Park, having "donated" its previous name to the next station on the line. And in 2005 it was rechristened Partizanskaya to mark the 60th anniversary of victory in World War II. 

Partizanskaya metro station, nowadays.

Another interesting story involves Alekseyevskaya metro station. This name was originally proposed for the station, which opened in 1958, since a village with this name had been located here. It was then decided to call the station Shcherbakovskaya in honor of Aleksandr Shcherbakov, a politician who had been an associate of Stalin. Nikita Khrushchev had strained relations with Shcherbakov, however, and when he got word of it literally a few days before the station opening the builders had to hastily change all the signs. It ended up with the concise and politically correct name of Mir (Peace).

The name Shcherbakovskaya was restored in 1966 after Khrushchev's fall from power. It then became Alekseyevskaya in 1990.

Alekseyevskaya metro station.

But the station that holds the record for the most name changes is Okhotny Ryad, which opened in 1935 on the site of a cluster of market shops. When the metro system was renamed in honor of Lenin in 1955, this station was renamed after Kaganovich by way of compensation. The name lasted just two years though because in 1957 Kaganovich fell out of favor with Khrushchev, and the previous name was returned. But in 1961 it was rechristened yet again, this time in honor of Prospekt Marksa, which had just been built nearby.

Okhotny Ryad station in 1954 and Prospekt Marksa in 1986.

In 1990, two historical street names—Teatralny Proyezd and Mokhovaya Street—were revived to replace Prospekt Marksa, and the station once again became Okhotny Ryad.

Okhotny Ryad in 2020.

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6 hours in Vnukovo - Moscow Forum

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I'm coming from Turkey and I'm going to go to St petersburg. But I have transfer from Vnukovo airport to Pulkova airport. I have to wait 6 hours in Vnukovo.

Thank you for your answer.

> I have transfer from Vnukovo airport to Pulkova airport

> I didn't do any international transfer before

This is not an international transfer as the second flight is domestic.

> Can I visit duty-free in Vnukovo between flights because of I had international flight ?

No, because you are not leaving Russia. Besides, there's nothng of interest in the Vnukovo duty-free that you can't buy cheaper in the Istanbul duty-free.

> Or I can visit duty-free only in Pulkovo

Definitely not. The only duty-free you get to visit on your itinerary is Istanbul because it is the only place where you embark on an international flight .

> is there any attractions near Vnukovo?

> Or what can i do in 6 hours? :(

Can't think of anything other but sittng and waiting or going to Moscow . You don't have to go to the center this time but visit something closer to VKO like Victory Park, Sparrow Hills or Moscow City but the logistics is going to be tricky...

I advise doing a search here at TA...this question has been answered dozens of times...including almost minute-by-minute analysis...and am too lazy to repeat ;-)

In any event, 2 things. This to me is right at the edge of don't bother. As for IF you do bother, you will need to weigh very carefully whether even trying to take a taxi in will work time wise. The Aeroexpress and Metro will get you there quicker in many cases, and in any event, "reliably"...BUT since it only runs every 30 minutes or so, and 1 hour over lunch, if you just miss one, you lose 30 minutes right off the bat...

> it only runs every 30 minutes or so, and 1 hour over lunch

Not to/from Vnukovo.

What about no train to the airport between 11:00 and 13:00?

And do we really need to reproduce the schedule here which might confuse future readers when the schedule changes and this thread doesn't?

Ok. For future readers: check the actual schedule on the Aeroexpress site: http://aeroexpress.ru/en/vnukovo.html

Are you sure it was duty-free, not just some airport shops? It's against common sense and all my experience.

The rules were introduced by federal laws and are not airport specific.

The same site says: http://eng.regstaer.ru/faq

Unfortunately, you cannot make a purchase in a duty free store if you are not leaving the territory of the Russian Federation. According to the existing customs law of the Russian Federation, goods purchased in duty free stores must be exported outside the customs territory of the Russian Federation.

You can make a purchase in a duty free store only when leaving the territory of the Russian Federation.

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