trek marlin vs roscoe

• MAGAZINE OFFERS
• BIKE INSURANCE
• Best Products
• Maintenance
• Accessories
• Long-Term Reviews
• First Look Friday
• Bike of the Week
• Tech Features
• Routes and Rides
• Bike Galleries
• BikeRadar Bargains
• Buyer's Guides
• Fitness & Training
• Sizing & Fit
• Mountain Biking UK
• Cycling Plus
• BikeRadar Podcast

Trek Marlin vs Trek Roscoe, which Trek hardtail is right for you?

Comparing Trek's two latest hardtail mountain bikes

Katherine Moore

Choosing which bike to buy, whether it’s your very first mountain bike, an exciting upgrade or you’re looking to try something different, is always a task worth taking your time over.

While on the face of it, some bikes may seem similar, when you dig down into the bike’s geometry, frame design, suspension setup and specs, there are often key differences that go hand-in-hand with their intended use.

Take two of Trek’s most popular hardtail mountain bikes : the best-selling Marlin and the more aggressive Roscoe. On the face of it, they look very similar, but understanding the differences will help you work out which is best suited to you.

What type of riding are you doing?

Forget drool-worthy paintjobs, detailed geometry figures and component choices to start with – the most important thing to consider when choosing the best mountain bike for your needs is to align the type of bike with the style of riding that you’re likely to be doing.

Mountain biking is a broad church, after all, covering everything from multi-day cross-country stage races to four-minute downhill runs, and everything in between.

Bikes intended for these different mountain biking disciplines are designed accordingly; cross-country bikes are best for pedalling and downhill bikes are best for descending. Those in between, including downcountry bikes , trail bikes and enduro bikes , are typically built to balance pedalling efficiency and trail capability on a sliding scale between them.

The Trek Marlin is a beginner-focused hardtail that sits at the cross-country end of the mountain biking spectrum, with a 100mm short-travel suspension fork.

However, the third-generation Marlin has been updated with a number of features that make it both more trail-friendly and upgradeable.

Cleverly, the Marlin also boasts some additional mounts that make it a versatile choice beyond mountain biking, with the capability to fit a kickstand, pannier rack and bags. This enables it to double up as a rugged tourer or urban commuter for cycling to work .

With a greater level of suspension on offer (140mm on most models), more trail-focused geometry, mountain-bike specific frame features and larger tyres, the Trek Roscoe, on the other hand, is a dedicated trail hardtail built for more rugged terrain.

Both the Marlin and Roscoe are alloy hardtails, which helps to keep the prices towards the budget end of the spectrum. Expect to pay more for a lighter carbon fibre frame if you cast your eye at the Procaliber family, designed with fast-paced cross-country racing in mind.

We’ll take a look at the specific features of the Marlin and Roscoe in turn. Key to weighing up which of these hardtails is best for you is deciding what you want to do with it, whether you’re looking to push yourself on challenging trails or are looking for something that’ll help you get about town just as easily as it takes on a local off-road loop.

Because the frame design is so key to how bikes feel to ride, geometry is a good place to start when comparing bikes. You can read BikeRadar’s full guide to mountain bike geometry for more; we’ll focus on the key numbers when comparing the Trek Marlin and Trek Roscoe here.

In terms of head tube angles, while the Marlin’s geometry, updated on the newest third-generation models, has recently been slackened to 66.5 degrees, the Roscoe hardtail is designed around an even slacker 65-degree angle.

Essentially, the slacker the head tube angle, the further forward the front wheel is placed in front of you, and the more capable the bike becomes over rougher terrain.

In combination with the greater level of suspension travel, the slacker head tube angle of the Roscoe means you have to shift your weight further forwards on the bike to weight the front wheel. This results in a more aggressive riding position compared to the more upright position of the Marlin.

Seat tube angles are similar across the Marlin and Roscoe, at 73.4 and 73.1 degrees respectively, steepened to enhance pedalling efficiency for flatter gradients, pedal ups and linking sections of trail.

Both the Roscoe and Marlin offer a wide range of frame sizes, including Trek’s extra size option sitting between medium and large. However, it’s the Marlin that can accommodate the widest range of riders, catering for teens as well as adults with the XXS option.

Another point of difference between these two hardtails is the handlebar width, with the Marlin using 690/720/750mm bars (dependent on frame size), while the Roscoe is fitted with wider 750/780mm handlebars, again for added control on steeper and trickier off-road descents.

With a cross-country-oriented design for efficient pedalling, the Marlin uses a short-travel 100mm fork.

For a more trail-ready ride, the new third-generation Marlin can accept a 120mm-travel fork on all frame sizes from XS up, if you fancy upgrading your ride as you gain confidence and start to tackle larger trail features.

With a hefty 140mm suspension on offer, the Roscoe is positioned firmly in the aggressive hardtail category, best suited for trail riding.

The budget Roscoe 6 is the only exception, retaining a shorter-travel 120mm fork.

Frame features

With a more moderate level of suspension, the Marlin can double up for urban duties as well as hitting the dirt, so Trek has added a number of frame features with the commuter in mind.

You’ll find a mount for a kickstand as well as pannier rack mounts, so you can kit out your Marlin to carry luggage, whether that’s using it as a commuter bike around town or on a longer bike touring adventure.

The updated, third-generation Marlin frame also boasts internal cable routing for a dropper post, should you wish to add one later down the line. A rubberised chainstay guard comes pre-fitted to all Marlin models, to protect the frame from chain slap and minimise any noise.

As a more dedicated dirt shredder, the Roscoe doesn’t include the same rack and kickstand mounts, streamlining the frame.

Instead, you’ll find an in-built down tube guard in addition to the chainstay protector, designed to take the impact of stones and other trail debris.

You’ll also find ISCG mounts around the bottom bracket on the Roscoe, allowing you to fit a chain guide or bash guard.

Wheels and tyres

While most of the Marlin and Roscoe models on offer use modern 29er wheels , they do vary by frame size to offer the best fit for shorter riders.

For the Marlin, size XXS uses 26in wheels, sizes XS and S both use 27.5in wheels (also known as 650b ), while the larger sizes use 29er wheels.

There are slightly fewer sizes on offer with the Roscoe, starting with XS, which uses 27.5in wheels. With the exception of the Roscoe 6, which is built with 27.5in wheels across all sizes, the rest of the Roscoe models and sizes use 29in wheels.

While we’re talking rolling stock, one of the main differences between the Marlin and Roscoe is the tyre clearance, hence the width of tyres they are fitted with.

The new Marlin can accommodate up to 2.4in-wide mountain bike tyres with 29in wheels, whereas the Roscoe is fitted with plus-size 2.6in rubber, also with 29in wheels, for added traction. This wider rubber is fairly typical of trail hardtails, yielding extra grip in lieu of rear suspension .

To drop or not to drop

A dropper post is a key component when it comes to tackling trail features and steeper off-road terrain. You’ll find a dropper post included on some, but not all Trek hardtail mountain bikes.

A standard seatpost saves on both cost and weight, so with the exception of the top-tier Marlin 8, the Marlin family isn’t specced with a dropper. The good news is that internal cable routing means you can easily add one later though – a popular option when it comes to upgrading a mountain bike .

All Roscoe models are equipped with a dropper post from the get-go, correlating to their design for rowdier off-road pursuits.

With five models on offer, starting from a budget-friendly £475 / €599 for the Marlin 4 up to £1,230 / €1,349 for the Marlin 8, the Trek Marlin makes for an accessible entry to mountain biking. Third-generation Marlin models start from £760 / €849 with the Marlin 6.

The Roscoe starts at £1,160 / €1,299 / $1,199.99 for the Roscoe 6, though bikes from the Roscoe 7 (£1,620 / €1,799 / $1,899) onwards feature the latest frame, with the range topping out at £2,550 / €2,799 / $2,799.99 for the Roscoe 9.

You can expect to find an improvement in component choice and performance as you increase the amount you spend. For example, the base-level Marlin 4 is kitted out with Tektro M280 mechanical disc brakes, whereas the top-spec Marlin 8 uses more powerful Shimano MT200 hydraulic disc brakes.

It’s worth noting that Trek’s recent overhaul to the Marlin frame only applies to models 6, 7 and 8, whereas models 4 and 5 retain the previous frame design to help keep these entry-level options priced competitively.

Another good example of how the components differ between models is the wheel and tyre setup. The entry-level Roscoe 6 uses tubeless-ready rims but not tubeless-compatible tyres, the Roscoe 7 features both tubeless-compatible rims and tyres, though set up with tubes, and the top two Roscoe 8 and 9 models are set up tubeless from the get-go.

The quality and configuration of drivetrains change significantly as you move up through the models. All of the third-generation Marlin hardtails, and all Roscoe models, use modern 1x drivetrains , while the second-generation Marlin 4 and 5 use a triple chainring and double chainring respectively.

Trek Marlin vs Trek Roscoe, so which should you choose?

Despite initial appearances as fairly similar alloy hardtails, the Trek Marlin and Trek Roscoe are actually very different machines.

Choosing between them largely comes down to what sort of riding you’re planning, and whether you’d like to prioritise versatility or are seeking all-out trail capability.

Want something that’ll make for a great first mountain bike for teens and adults alike, with the added versatility to take you across town to work and back, as well as to the trailhead? The do-it-all Marlin is the smarter choice.

Looking for a ride that’ll level up to meet you as you progress over larger, steeper and techier trail features? Kitted out with a dropper post, progressive frame geometry, wide, grippy tyres and a beefy 140mm fork, the Roscoe is Trek’s dedicated trail option. There’s a reason it’s dubbed the ‘hardcore hardtail’.

Once you’ve worked out which sounds most like you, then you have a choice of four or five models, each with their own component options. Spending more as you work up through the models will give improved performance, as well as a lighter build, which will only help to widen your grin once you swing a leg over.

Can’t afford the top model from the outset? The good news is that both the Marlin and Roscoe have been designed to be upgrade-ready when the time comes.

Share this article

Contributor

• Terms & Conditions
• Subscribe to our magazines
• Manage preferences

Trek Roscoe vs Marlin: Which One Is Good?

Trek offers two great hardtail mountain bikes which are Trek Roscoe and Trek Marlin. Both bikes are designed for cross-country riding, with lightweight frames and suspension forks to smooth out the bumps.

Trek roscoe is a mountain bike that is designed for versatility. It can be used for commuting, weekend rides, or even intense downhill rides. The frame is made of durable aluminum, which makes it lightweight and easy to maneuver. It also has 27 speeds, which makes it suitable for a variety of terrain.

Marlin is a mountain bike that is designed for racing. It has a lightweight frame made of carbon fiber, which gives it a fast and responsive feel. It also has 29 speeds, making it suitable for a variety of terrain.

Trek Roscoe vs Marlin Key Differences

The main difference between Trek Roscoe and Trek Marlin is the frame material. Trek Roscoe uses aluminum frames while Trek Marlin uses Chromoly steel frames. This results in a difference in weight, with Trek Marlin being heavier. Both bikes are available in a variety of configurations, so you can find the perfect bike for your needs.

The Roscoe is a bit beefier than the Marlin, with 29.5″ wheels and wider tires. This gives it more stability and traction, making it ideal for rocky or rooty trails . It also has a longer wheelbase, which makes it more comfortable to ride at higher speeds. The downside of the Roscoe is that it’s a bit heavier and more sluggish on climbs.

The Marlin, on the other hand, has 27.5″ wheels and narrower tires. This makes it more nimble and faster on climbs, but less stable on rough terrain. It also has a shorter wheelbase, which can make it a bit twitchy at high speeds.

The Trek Roscoe is a great bike for those who want to get out and explore the trails. It has a suspension fork that helps to absorb bumps, and it also has wider tires that provide more stability on rough terrain.

The Marlin, on the other hand, is a great choice for those who want to race or go on longer rides. It has a lighter frame that makes it easier to pedal, and it also has narrower tires that help it go faster on smoother surfaces. There are a few key differences between the Trek Roscoe and Marlin bikes.

There is a significant weight difference between Trek Roscoe and Trek Marlin mountain bikes . The Roscoe tips the scales at 14.8 Kg, while the Marlin weighs in at 13.8 Kg. This weight difference can be attributed to the different materials used in the construction of each bike. The Marlin is made with lightweight aluminum, while the Roscoe employs heavier steel tubing.

This difference in weight can be a major factor for some riders, as it can affect how the bike handles and responds. Ultimately, it is up to the individual rider to decide which bike is best for them. Some riders may prefer the stability and durability of the Roscoe, while others may appreciate the lighter weight and better handling of the Marlin.

The Trek Marlin has a rigid Seatpost, while the Trek Roscoe has a dropper post. This means that the saddle can be lowered or raised on the Trek Roscoe without having to get off the bike, which can be convenient when traveling through steep or rough terrain .

Additionally, the Trek Roscoe has a bit more suspension travel than the Trek Marlin, making it better suited for off-road use. Ultimately, which bike you choose will come down to your own personal preferences and needs.

Groupset Difference

Trek Roscoe comes with an SX Eagle groupset, while the Trek Marlin comes with a Deore, FSA groupset. This means that the Trek Roscoe has a wider range of gears, which is better for climbing hills.

The Trek Marlin also has a lockout feature on the fork, which allows you to lock out the suspension when you don’t need it, which makes the bike more efficient when pedaling.

The Trek Roscoe is also available with an SX 1×12 drivetrain, which has an even wider range of gears and is better for climbing hills.

The Trek Marlin is available with a Deore FXA drivetrain, so if you want a mountain bike with a wide range of gears, the Trek Roscoe is the better choice.

Trek Roscoe and Trek Marlin are two mountain bikes with different wheel sizes . Trek Roscoe has a 27.5-inch wheel size while Trek Marlin has a 29-inch wheel size.

It also has 120mm of suspension travel, compared to 100mm on the Marlin, which makes it better suited for rougher terrain. The Roscoe is available in both men’s and women’s models, while the Marlin is only available in men’s models.

The two bikes are designed for different types of riding. Trek Roscoe is designed for cross-country and trail riding , while Trek Marlin is designed for mountain biking and all-terrain riding.

The Trek Roscoe has a lightweight frame and is designed for speed. It is perfect for cross-country and trail riding.

The Trek Marlin has a durable frame that can handle the demands of mountain biking and all-terrain riding. It is perfect for those who want a bike that can do it all.

Price Difference

There is a significant price difference between the Trek Roscoe and the Trek Marlin. The Trek Marlin is about $450 cheaper than the Trek Roscoe.

This may be due to the fact that the Trek Roscoe is a bit more basic than the Trek Marlin. The Trek Marlin has a few more features, such as a suspension fork, that may account for the price difference.

Trek Roscoe has an SX 1×12 drivetrain, while the Trek Marlin has a Deore 3×10 drivetrain. This means that the Trek Roscoe has a higher gear range than the Trek Marlin.

This can be important if you plan to do a lot of climbing on your bike. The Trek Marlin also has a derailleur guard, which can help protect the derailleur from damage in case of a crash.

Is Trek Roscoe Fat Bike?

Trek Roscoe is a fat bike that was designed to handle the toughest terrains. It’s perfect for riding on sand, snow, and other extreme surfaces. The bike has large 26×4-inch tires that provide stability and traction, allowing you to ride smoothly even when the surface is rough. Additionally, the frame is made from durable aluminum, so it can handle anything you throw at it.

Is the Trek Roscoe Good Trail Bike?

Yes, the Roscoe is a good trail bike. It offers a comfortable ride, efficient pedaling, and great handling. Plus, it’s capable of tackling a wide variety of terrain.

It’s durable, versatile, and efficient, making it perfect for off-road riding. Plus, its comfortable geometry and wide range of gearing make it suitable for a variety of trails.

Is Trek Marlin a Good Bike?

Trek Marlin is an excellent bike. It has received mostly positive reviews from users. The bike is well-made and sturdy, and it’s perfect for beginner cyclists .

It also comes with a variety of features that make it a great choice for anyone looking for their first mountain bike. Additionally, Trek Marlin is affordable, which makes it a great option for those on a budget.

Does Trek Roscoe Have Tubeless Tires?

Yes, Trek Roscoe bike is equipped with tubeless tires that make it easy to ride on different types of terrain. Additionally, the frame and fork are made from aluminum alloy, which makes the bike lightweight and durable.

The Trek Roscoe is a versatile mountain bike that can handle a variety of terrain, while the Trek Marlin is designed for speed and distance on the road.

If you want a bike that can do it all, the Trek Roscoe is a great choice. But if you’re looking for a fast, lightweight bike that’s optimized for riding on pavement, the Trek Marlin is a better option.

Related Posts:

• Trek Marlin 7 vs Marlin 8 (12 Key Differences)
• Trek Marlin vs Giant Talon Which One Is For You
• Is Trek Roscoe 8 A Good Bike: A Comprehensive Review 2024
• Trek Marlin vs Dual Sport (11 Key Differences)
• Trek Marlin vs X Caliber ( 7 Comprehensive Differences)
• Trek Verve vs Marlin (8 Key Differences)

Roscoe 6 vs. Marlin 7: Compared

If you are looking for a new hardtail mountain bike, you might be wondering which one to choose between the Trek Marlin 7 and the Trek Roscoe 6.

Both bikes are made by Trek, one of the most reputable bike brands in the world, and both bikes offer great performance and value for money.

But what are the main differences between them, and which one suits your riding style better?

Below, we will compare the 2022 models of these two bikes and help you decide which one to buy.

Table of Contents

Quick Comparison

Trek marlin 7.

The Trek Marlin 7 is a cross-country bike that is designed for speed and efficiency on smooth trails and gravel roads.

Frame: It has a lightweight aluminum frame with internal cable routing and rack and kickstand mounts.

Fork: The fork is a RockShox Judy with 100mm of travel and a lockout feature that lets you stiffen it for climbing or riding on flat terrain.

Drivetrain: The drivetrain is a 1×10 Shimano Deore with a wide-range 11-46T cassette that gives you plenty of gears for any situation.

Brakes: The brakes are hydraulic disc brakes from Tektro that provide reliable stopping power in all weather conditions.

Wheels: The wheels are 27.5″ or 29″ depending on the frame size, and they have double-wall aluminum rims and Bontrager XR2 Comp tires that are fast-rolling and grippy.

Related: Trek Marlin 5 vs. Co-op DRT 1.1: which one is better?

Trek Roscoe 6

The Trek Roscoe 6 is a trail bike that is designed for fun and confidence on rough trails and technical features.

Frame: It has an aluminum frame with a tapered head tube, internal cable routing, and a dropper post that lets you adjust your saddle height on the fly.

Fork: The fork is a Suntour XCM with 120mm of travel and a lockout feature that lets you optimize it for different terrain.

Drivetrain: The drivetrain is also a 1×10 Shimano Deore with a wide-range 11-46T cassette that gives you plenty of gears for any situation.

Wheels: The wheels are 27.5″ plus-sized wheels that have wider rims and tires than regular mountain bike wheels.

Tires: The tires are Bontrager XR3 Team Issue that are 2.8″ wide and have aggressive knobs that provide more traction, cushioning, and stability.

Roscoe 6 vs. Marlin 7

Frame and fork.

The Marlin 7 has a lighter frame and fork than the Roscoe 6, which makes it more agile and efficient.

 The Marlin 7 has 27.5″ or 29″ wheels depending on the frame size, while the Roscoe 6 has only 27.5″ plus-sized wheels. This means that the Marlin 7 can roll faster and smoother on smooth surfaces, while the Roscoe 6 can handle rougher terrain better.

The Marlin 7 has a rigid seatpost, while the Roscoe 6 has a dropper post. This means that the Roscoe 6 can lower its saddle height for descending or jumping, while the Marlin 7 has to adjust its saddle manually.

The Marlin 7 has a slightly higher gear range than the Roscoe 6, which means that it can go faster on flat or downhill sections, while the Roscoe 6 has more low-end torque for climbing or accelerating.

Related: What is the Best Trek Hybrid Bike?

So which bike should you choose?

It depends on your personal preference and riding style.

If you are looking for a fast and efficient bike that can handle smooth trails and gravel roads well, then the Marlin 7 might be a better choice for you.

If you are looking for a fun and confident bike that can handle rough trails and technical features well, then the Roscoe 6 might be a better choice for you.

Both bikes are available in different sizes and colors, so you can find the one that fits you best.

You can also check out other models in the Marlin and Roscoe series to see if they suit your needs better.

Leave a Comment Cancel Reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Trek Marlin vs. Trek Roscoe

What's the difference.

The Trek Marlin and Trek Roscoe are both popular mountain bikes from Trek, known for their durability and performance on the trails. The Marlin is a versatile hardtail mountain bike that is great for beginners and experienced riders alike, with a lightweight frame and smooth handling. On the other hand, the Roscoe is a more aggressive trail bike with wider tires and a slacker geometry, making it ideal for tackling more technical terrain. Both bikes offer excellent value for their price point and are well-suited for riders looking to explore off-road trails. Ultimately, the choice between the Marlin and Roscoe will depend on the rider's skill level and preferred riding style.

Further Detail

Introduction.

When it comes to choosing a mountain bike, Trek is a brand that is known for producing high-quality bikes that cater to a wide range of riders. Two popular models from Trek's lineup are the Marlin and the Roscoe. Both bikes are designed for off-road adventures, but they have some key differences that set them apart. In this article, we will compare the attributes of the Trek Marlin and the Trek Roscoe to help you decide which bike is the best fit for your riding style.

Frame and Geometry

The Trek Marlin features a lightweight aluminum frame that is durable and responsive on the trails. It has a more traditional XC geometry, with a steeper head tube angle and shorter wheelbase, making it ideal for riders who prioritize speed and efficiency. On the other hand, the Trek Roscoe has a more modern trail geometry, with a slacker head tube angle and longer wheelbase for added stability and control on technical descents. The Roscoe also has a shorter stem and wider handlebars, giving riders a more aggressive riding position.

Both the Trek Marlin and the Trek Roscoe come equipped with a range of components that are designed to perform well on the trails. The Marlin typically comes with a 2x or 3x drivetrain, providing a wide range of gears for climbing and descending. It also features entry-level components like Shimano Tourney or Altus derailleurs and mechanical disc brakes. On the other hand, the Trek Roscoe comes with a 1x drivetrain, which simplifies shifting and reduces the risk of dropped chains. It also features higher-end components like SRAM NX or SX Eagle derailleurs and hydraulic disc brakes for improved performance and reliability.

Wheel Size and Tires

One of the biggest differences between the Trek Marlin and the Trek Roscoe is the wheel size. The Marlin comes with 29-inch wheels, which roll over obstacles more easily and provide better traction on rough terrain. This makes it a great choice for riders who prioritize speed and efficiency. On the other hand, the Roscoe comes with 27.5-inch wheels, which are more maneuverable and playful on the trails. The Roscoe also comes with wider tires for added grip and cushioning, making it a great choice for riders who want to tackle more technical terrain.

Both the Trek Marlin and the Trek Roscoe come with front suspension forks to absorb bumps and vibrations on the trails. The Marlin typically comes with a basic coil-spring fork with around 100mm of travel, which is suitable for cross-country riding and light trail use. On the other hand, the Roscoe comes with an air-spring fork with around 120mm of travel, providing more cushioning and control on rougher terrain. The Roscoe also has the option to upgrade to a full suspension setup for even more comfort and performance on challenging trails.

When it comes to price, the Trek Marlin is typically more affordable than the Trek Roscoe. The Marlin is a great entry-level mountain bike that offers solid performance and durability at a budget-friendly price point. It is a great option for beginners or riders who are looking to upgrade from a basic bike. On the other hand, the Trek Roscoe is a more premium model that comes with higher-end components and features. It is a great choice for riders who want a bike that can handle more aggressive trails and technical terrain.

In conclusion, the Trek Marlin and the Trek Roscoe are both excellent mountain bikes that cater to different types of riders. The Marlin is a great choice for riders who prioritize speed and efficiency, while the Roscoe is better suited for riders who want more stability and control on technical descents. Ultimately, the best bike for you will depend on your riding style, budget, and the type of trails you plan to tackle. We hope this comparison has helped you make an informed decision about which Trek bike is the right fit for you.

Comparisons may contain inaccurate information about people, places, or facts. Please report any issues.

Which Trek mountain bike is right for you?

• Benjamin Haworth
• October 3, 2017

Get to know your Remedy from your Fuel

We have a look over the 2018 range of Trek mountain bikes to see who suits what in a range featuring the Fuel EX, Remedy, Marlin and Powerfly models.

>>> All our recent Trek mountain bike reviews

Getting to grips with 2018 Trek mountain bikes

If you pop over to Trek’s website and click on ‘mountain bikes’ more than 120 bikes appear in front of you. It’s rather daunting. Choice is good but can be bewildering. So we’ve boiled Trek’s MTB range down to the basics to get you started.

>>> Trek road bikes: which model is right for you?

What type of bike do you want?

We think it’s best to split the whole range into three categories and then go from there: hardtail , full suspension and electric .

What type of riding will you be doing?

Once you’ve chosen one of the three categories you can refine it to the type of riding you want to do: cross-country, trail or downhill.

With those two category types chosen you’ll be left with a much smaller pool of Trek models to consider.

We’re going to assume that you already know the type of mountain bike you want. We’re not going to go into any debates or theorising (hardtail vs full suspension, 27.5 vs 29 , Plus vs Fat etc etc).

Trek hardtails

There are five hardtail models in Trek’s range: Marlin, X-Caliber, Roscoe, Procaliber and Stache.

Trek use their own proprietary frame materials. Their aluminium stuff is called Alpha. Their carbon stuff is called OCLV.

Some of their high end hardtails have the ‘IsoSpeed Decoupler’ configuration where the seat tube is designed to flex for compliance.

The Trek Marlin is an entry level cross-country focussed hardtail ranging from £370 up to £550. Thee are four models in total (the Marlin 4, 5, 6 and 7). The frame is Trek’s ‘Silver Alpha’ aluminium.

The Trek X-Caliber cross-country range starts from £650 and tops out at £1,150. The frame is Trek’s ‘Gold Alpha’ aluminium. The frames have internal routing for stealth dropper seatposts. The components are of a higher quality than the Marlins.

The Trek Roscoe range of Plus-tyred trail hardtails running from £800 to £ 1,250. The frame has internal routing for dropper posts and is made from Trek’s ‘Alpha Gold’ aluminium.

The £1,300 to £6,500(!) Trek Procaliber cross-country race bike range can look a a bit confusing; there are aluminium Procalibers, OCLV carbon Procalibers and Super Light OCLV Procalibers. Although the frame material varies the intent of Procalibers is the same: xc racing. The geometry remains the same. All Procalibers have the ‘IsoSpeed Decoupler’ feature of deliberate flex.

The Trek Stache bikes are rather unique in that they are 29er Plus bikes. They roll on some seriously large rubber! Monster trucking hardtails. Price: £1,300 to £3,500.

Trek full suspension bikes

There are five Trek full susser types: Fuel EX, Remedy, Top Fuel, Slash and Session.

All Trek full sus bikes use a version of the ‘ABP’ suspension design. ABP stands for Active Braking Pivot. The rear wheel axle is also the rear pivot. The idea is to prevent the suspension from locking up during rear braking.

Fuel EX, Remedy and Top Fuel bikes also have RE:aktiv rear shock damping. This damping design claims to ‘know’ which forces are coming from the pedals/rider and which forces are coming from the trail, and it reacts accordingly.

The Trek Fuel EX 130mm travel, full sus, all-rounder, trail bikes come as either 29er or as 27.5 Plus. They can be run with either wheel size but are initially purchased with one or the other. Starting from £1,800 for aluminium versions they top out at £6,500 for the top end carbon version.

>>> Trek Fuel EX Plus 9.8 27.5 (2017) review

The Trek Remedy is the 150mm travel trail-cum-enduro bike. Prices range from £2,300 to £6,000. There are aluminium Remedy models and carbon fibre Remedy models. For 2018 they are all 27.5in wheel.

The Trek Top Fuel bikes are full suspension XC race machines. 100mm of travel at either end. Begins with the aluminium Top Fuel 8 for £2,400 and goes up to the £7,800 carbon Top Fuel 9.9 RSL.

>>> Trek Top Fuel 9 (2017) review

2018 Trek Slash

The 160mm travel enduro racing Trek Slash range is all 29in wheels and carbon only for 2018. It’s a bold move by Trek but one that makes the Slash arguably the most defined model in their range.

>>> Trek Slash 9.9 29 RSL (2017) review

The Trek Session is the downhill bike. Aluminium or carbon. And now available as a frameset as a 29er with 190mm of travel. Complete build Sessions are all 27.5in wheel and deliver 210mm of rear travel.

Trek electric mountain bikes

There are three electric mountain bike types: Powerfly, Powerfly FS and Powerfly LT Plus.

The Trek Powerfly hardtails start at £2,300 and go up to £3,300. Aluminium frames with 100mm travel forks up front. The motors come from Bosch. There is also a £4,200 Powerfly Plus with 2.8in tyres.

On the Trek Powerfly FS bikes the ‘FS’ stands for Full Suspension, 130mm of suspension to be precise. The Powerfly FS bikes are aimed at cross-country riding with a bit of rougher stuff every now and then. All but the entry level £3,500 Powerfly 5 FS come with Plus tyres.

Trek Powerfly Launch in Verbier, Switzerland

The Trek Powerfly LT Plus models have more travel (150mm) and fatter tyres (2.8in Plus tyres). These e-bikes are up for a bit more aggro riding and technical trails. Prices: £4,200 to £5,250.

>> Trek Powerfly 9 LT (2018) first ride

Trek Women’s mountain bikes

Even as stalwarts of the whole Women’s Specific Design thang, Trek (along with most other bike brands) are now seemingly moving away from design theories that assume that women’s body proportions are different to men’s.

Bikes fit humans, not genders. Rider height is the only thing you should really be factoring in when choosing a bike. It really is only saddles that need to be a bit different to men’s.

It’s fine to opt for a supposedly ‘men’s’ Trek model if it fits your height. Get the saddle swapped out for a ladies saddle at time of purchase. Sorted.

Having said that, if you want a Women’s bike because you prefer the different colourway and decals, fair enough.

• Trek Skye – entry level cross-country hardtails
• Trek X-Caliber Women’s –  lighter and fancier cross-country hardtails
• Trek Roscoe Women’s – Plus tyred trail hardtail
• Trek Procaliber Women’s – XC racing hardtail
• Trek Fuel EX Women’s – 130mm travel full suspension all-rounder
• Trek Remedy Women’s – 150mm trail/enduro full susser
• Trek Powerfly Women’s – entry level e-bike hardtail
• Top Fuel Women’s – XC racing 100mm travel full suspension

Race Shop Limited models

You may spot some Trek mountain bikes with ‘Race Shop Limited’ (or ‘RSL’) in their model name. These are essentially super high spec models. Often limited edition. And sometimes with slightly tweaked designs (a bit more travel, slacker geometry etc etc).

Mark Webber’s Top Fuel Project One

Trek’s Project One

This is Trek’s custom paint and decals option. Yep, if you have the funds and are prepared to wait a bit for your bike, then you can get a Trek in pretty much any colour scheme you want.

Be warned: you can waste hours (days!) tinklering away with the online Project One dream bike builder.

It’s only available on a few mountain bike models: Top Fuel, Fuel EX and Procaliber.

Trek Marlin 7 Review: Is it A Good Bike?

• By Daniel Shakibaie
• Mountain Bike , Trek Bikes

Getting into trail riding and racing can be a little overwhelming. After all, most of the best bikes out there that can handle rough trails and high speeds are quite expensive. They’re highly specialized machines with a few goals in mind. 

Trail bikes must be:

• Lightweight
• Easy to steer and control

Fortunately, as technology continues to advance, more affordable XC bike options are becoming available. As frames become more streamlined, and advances in components make effective options cheaper, there are more choices available to cyclists and trail riders who don’t have sky-high bike budgets. 

Enter the Trek Marlin 7, the flagship of the affordable Marlin line. This is an affordable bike with a race-ready profile and fairly high-quality components. 

Our comprehensive review of the Trek Marlin 7 will cover the bike’s main features and benefits, how it performs in real life, and some head-to-head comparisons with similar models. 

Trek is one of the largest companies in the mountain biking world. It offers a wide variety of models from affordable entry-level bikes to premium racing bikes aimed specifically at the pros. Trek bikes are consistently high performing, thanks to great frame design and well thought out component choices. 

The Marlin line is one of Trek’s more affordable offerings, but this doesn’t mean that they aren’t serious bikes. The whole line is designed to be a good option for cross-country riding and mountain bikers who need a good, durable, fast bike without a huge price tag. 

This means that the Marlin line makes some compromises in order to keep prices lower. However, the total package of each bike is greater than the sum of its component parts. The Marlin 7 is the most expensive bike in the line, and it is also the most advanced. 

While it can be used as a commuter or a leisure bike, this really isn’t what the Marlin 7 is designed for. It’s aimed more at serious cyclists, and those who are looking to up their game, but who are limited to bikes costing under 1k. 

It’s also designed to enable customization and trail-performance improvements with some minor, relatively low-cost, modifications. 

Things to Consider Before Buying an XC Mountain Bike 

The main thing that you should consider before investing in an XC mountain bike such as the Trek Marlin 7 is whether you want to get into cross-country or mountain biking. While many of these bikes work as commuter bikes and leisure bikes in suburban and urban neighborhoods, this isn’t really what they’re designed for. 

More importantly, bikes that are designed to work as commuter bikes and leisure bikes are better designed for those jobs. XC Mountain bikes use their manufacturing budget on very different components and features to those of your typical commuter bike. 

You should also consider the price point when you’re in the market for an XC mountain bike. While good models are becoming more affordable, there’s still a limit as to what your dollar can get you. 

The more you spend, the more likely you are to get better suspension, more advanced braking systems, and a lighter, more streamlined frame.  

As you move down in price, you should pay close attention to frame and suspension systems. Those are the two most important aspects of any XC mountain bike, and they can both have a huge impact on performance. 

Even when you need to compromise for more affordable components in other areas, you should avoid compromising when it comes to the suspension and frame. 

Features and Benefits

Here are some of the key features and benefits of the Marlin 7. We’re only looking at the standard setup, but many of these components can be upgraded if you wish. 

The frame is the main component of the Trek Marlin 7 , as well as the only component which can’t be upgraded on the bike. Fortunately, there isn’t any reason why you’d want to upgrade this bike frame. 

The frame is designed with a reasonably aggressive rider stance and good racing balance. It’s very aerodynamic and about as light as can be expected from a durable XC mountain bike frame at this price. 

The carefully welded aluminum can handle just about the worst that any trail can throw at it. At 31.4 lbs., it’s heavier than some competition-oriented bikes, but lighter than many other models in its price range. 

Overall, it’s a good design and one which is ready for trail rides, races, and competitions, as well as for more casual riding. 

More: Best Folding Mountain Bike

Suspension System

This bike doesn’t offer a rear suspension system. However, the fork is a RockShox model and has 100mm of movement thanks to a spring coil in a hydraulic boosted system. 

This means that the front fork can absorb a lot of the jolts of impact without losing control. It can struggle a little on the roughest sections of the most technical trails, but this isn’t a huge downside as almost all bikes in this price range offer similar performance. 

The fork also offers an easy-to-reach locking system which makes it possible to turn off the suspension when you don’t need it, saving on wear and tear. 

It doesn’t have the scaling suspension sensitivity of more advanced forks, but this isn’t a huge disadvantage as this model is reactive without being overly springy or aggressive. Most of the time you won’t want to adjust the shock sensitivity anyway. 

More: Check our guide to Trek Marlin 4

The wheels are a fairly standard setup and work with tire sizes 27.5″/29″ x 2.20″, which gives you a reasonable range of different tire setups. The rims aren’t tubeless-ready, but it’s a relatively easy upgrade if you want to go tubeless for better trail performance. 

The basic Marlin 7 setup has 18 gears. The gear indicator gives you a handy reminder of which gear you’re using, making it simpler to learn to use the full range of gears and to switch gears quickly on more technically difficult trails. 

The entire gear system, including front and rear derailleur, is made from affordable Shimano parts. Shimano is one of the best manufacturers for high-performance gear systems. You get an Atlus shifter and front derailleur with an Acera rear derailleur. 

The whole system moves smoothly between gears. The gearing system is well-optimized for durability and switching quickly between gears. 

More: Check our Review of Trek 1120

You also get a hydraulic disc braking system with this bike, which is quite an upgrade from what you usually see on a bike in this price point. More specifically, you get Shimano MT200 hydraulic disc brakes, although this isn’t Shimano’s best braking system. 

These brakes are quick and responsive, and don’t cause shuddering or instability. They also don’t tend to pull to either side, which makes them a good choice for more technical trails. 

You should schedule regular maintenance for your brakes. Regular tune-ups and simple maintenance is all these brakes should require unless you really put them through the ringer. 

Is the Trek X Caliber 7 or the Trek Marlin 7 a Better Bike Option?

Looking for a reliable bike? A trek x caliber 7 bike review can help you decide. With its lightweight frame and smooth gear shifting, the X Caliber 7 is perfect for trail enthusiasts. However, the Trek Marlin 7 offers superior suspension and more versatile features, making it a great choice for adventurous riders.

What Other Customer Says

Users consistently comment that the Marlin 7 exceeds expectations for a bike in this price range. The racing-ready frame and reasonable mix of price and quality from each component out-performs similar bike models. 

It’s also consistently noted that this bike is a little beefier than most casual riders and commuter riders will need. It is certainly designed for mountains, trail riding, and even difficult cross-country riding, so it may be too much for less difficult applications. 

The only real downsides to this bike are the heavier weight of the frame and the fact that the wheel rims aren’t tubeless-ready. 

Alternatives

It’s difficult to get a real sense of any bike without comparing it to other similar models. In this section, we’ll look at two other contenders from the Marlin line, as well as two similar bikes which aren’t quite as connected to the Marlin 7. 

Trek Marlin 7 vs Giant Talon 2

The Giant Talon 2 is another Trek model just released in 2020. Both bikes offer a sturdy aluminum frame and hydraulic disc brakes. 

The Marlin 7 has two compatible tire sizes, giving you a little more flexibility than the Giant Talon 2, which only supports 27.5” wheels.

Both bikes also have a 2 x 9 drivetrain, and a RockShox fork. 

However, the Giant Talon 2 offers a slight improvement in its gearing system (still a Shimano system) and is a slightly lower price. 

While both bikes are similar, the Giant Talon 2 is ultimately a better deal thanks to its lower price and improved gear system.  

Trek Marlin 7 vs Marlin 6

Design-wise, the Marlin 6 and Marlin 7 are incredibly similar bikes. The frames are similar, and both are aluminum and durably welded. 

There are two major differences between the Marlin 6 and the Marlin 7 in terms of design. The Marlin 7 has an upgraded fork, as well as an upgraded rear derailleur. These differences can have a significant impact on performance as the Marlin 6 doesn’t offer much in the way of a suspension system. 

At the time of writing, there is about a $150 difference in price. This difference is largely just the difference in the price of the parts, so generally, we’d say it’s better to go ahead and upgrade to the Marlin 7 if you’re debating between the two. 

The performance differences are more than worth the price increase.  Check our guide to Marlin 6

Trek Marlin 7 vs Roscoe 6

The Trek Marlin 7 and the Roscoe 6 are both Trek models, and both are designed as entry-level bikes that are racing ready. 

However, there’s roughly a $200 difference in price between the Marlin 7 and the Roscoe 6. The Marlin is currently the flagship of the Marlin line, while the Roscoe 6 is a couple of generations behind the latest Roscoe model. 

One of the biggest differences is in the shifter. The Marlin 7 has a very affordable entry-level set of Shimano shifters, while the Roscoe 6 is upgraded several steps to a Shimano Deore system. 

The SR Suntour XCM 32 fork is also a serious upgrade in the suspension system, which offers a smoother ride which is much easier to control. 

While both are good entry-level options, the Marlin 7 is definitely the more affordable of the two. However, if you can afford some of the component upgrades that come with the Roscoe 6, its performance improvements are well worth it. 

Trek Marlin 7 vs Marlin 5

The Trek Marlin 5, two generations behind the Marlin 7, shows some of the tech differences between the two. 

As with the differences between the Marlin 7 and the Marlin 6, there are several similarities with a couple of significant performance differences. 

Between the 5 and the 7, the Marlin line has upgraded the derailleur and shifter sets. For example, the Marlin 5 uses the Tourney line of Shimano shifters, while the Marlin uses Atlus and Avilio models. 

The Marlin 5 also relies on a mechanical disc brake system, while the Marlin 7 has upgraded to hydraulic disc brakes. 

That being said, while there are serious performance differences, the Marlin 5 can still be considered to be a good investment for many riders. Noticeably cheaper, the Marlin 5 is best as more of casual bike, while the Marlin 7 is a good entry-level racing and cross-country bike.  check our detailed review of Trek Marlin 5 here.

Overall, the Marlin 7 is about the best low-cost entry-level racing bike you can buy for less than 1K of upfront investment. There are a few components you’ll most likely want to upgrade as you start to take racing a little more seriously

The Marlin 7 is a rugged, durable, and relatively flexible bike for all kinds of different applications. 

About The Author

Daniel Shakibaie

Want To Receive Exclusive Offers, Tips & Freebies?

More To Explore

8 of The Best Cycling Routes in Cotswolds (Unforgettable Rides)

6 best mountain bike brake pads for reliable stopping power.

Uncover the Best Cycling Routes in Jordan for Adventure Seekers

Explore the Best Cycling Routes in Iceland – Adventure Awaits

Subscribe to newsletter.

We hate spam so we pinky promise that we will only send you the good stuff.   Sign up to our weekly newsletter to get tips, tricks & freebies😲

Affiliate Disclaimer

Please note that some of the links on ‘Outdoor Lab With J’ are affiliate links. This means we may earn a commission, at no additional cost to you, if you click through and make a purchase. 

We only endorse products and services that we have personally used or believe to be valuable to our readers. 

Our primary goal is to provide helpful and informative content, and any commissions help us maintain the site and continue to produce quality content. Thank you for your support.

Bikes By Brand

• Priority Bicycle
• Rad Power Bikes

Biking Guides

• Mountain Bike
• Hybrid Bike

Legal & About Us

• Terms & Conditions
• Privacy Policy
• Earning Disclaimer

• RWR Home Page
• Recent Posts
• Bike Reviews

2022 Trek Roscoe 6 Review

• by Riding With Ryan (Official)

In this 2022 Trek Roscoe 6 review we will cover dropper posts, Marlin comparisons, tubeless tires and more. First, a quick background on the Roscoe.

Trek came out with their Roscoe for 2018. The bike was, and still is, a trail hardtail bike with 27.5″ plus tires. There have been modifications to the Roscoe each year, but nothing quite as drastic as 2022. These new bikes are considered second generation, with the 2018-2021 years being first generation.

The big changes haven’t trickled down to the Roscoe 6 yet, but Roscoe 7 and up models now have 140mm forks and 29 x 2.6 inch wheels. More slack in the headtube helps with stability on steep descents, while a shorter chain stay makes it easy to whip. They also come with Boost148 giving you wider dropouts.

The Roscoe 6 has Boost141 spacing, 120mm of travel in the front fork. The wheels that came with mine are 27.5 x 2.8 inch Schwalbe Rocket Ron tires, but according to Trek’s website the 2022 Roscoe 6 comes with Kenda Havok tires. With current global supply chain issues being what they are, bikes are getting spec’d with what is available.

With the new Trek Roscoe 6 you will ride farther and have more fun than ever before. Dehydration out on the trails is nothing to joke around about. I always ride with a hydration pack that has a three liter bladder. I’ve been extremely happy with the lifetime warranty on my CamelBak MULE. ( Check Current Price on Amazon Here ) There have been two times where my pack was damaged during a backslide down a trail. It was a quick and easy exchange in both situations.

Trek Roscoe 6 Dropper Post

The 2022 Trek Roscoe 6 comes with a dropper post. It is thrilling to see a bike at this price point equipped with such a cool feature. For a beginner mountain biker this dropper post will feel amazing compared to the quick release adjustment on other hardtails.

The TranzX dropper post works perfectly fine, but I question its durability long term. It feels rough and chunky compared to the Cannondale DownLow dropper on my full suspension bike. So far my Roscoe 6 has taken some abuse and the dropper post is holding strong, but time will tell.

Trek Roscoe vs Trek Marlin

I don’t like comparing two different bikes in a review, but as a Trek Marlin owner too, the most common question I get is, “How does the Roscoe compare to the Marlin?”

The easiest way to compare the two bikes is to first look at the facts, then the feel. The facts are favorable to the Marlin when you compare the two bikes. The 2022 Trek Roscoe 6 weighs in at 34.9 lbs while the 2022 Trek Marlin 6 weights in at 31.1 lbs. The Marlin’s 29 x 2.2 inch tires are a lot faster than the plus tires on the Roscoe.

The feel of the Trek Marlin 6 is faster and much more playful on smooth trails. It crushes singletrack courses with ease. When the trail gets a little chunky the advantage swings heavily back to the Roscoe. I feel much more comfortable carrying high speeds on the Roscoe, while the Marlin doesn’t give me as much confidence. The lack of a dropper post on the Trek Marlin 6 is also an advantage for the Roscoe.

Both bikes come with a 1x drivetrain, but the Roscoe suspension has 20mm additional travel. For a more in-depth review on the Marlin read this Trek Marlin 6 Review . Both bikes are awesome, but I prefer riding the Marlin around town and saving my Roscoe for the trails.

Is The 2022 Trek Roscoe 6 Tubeless?

Yes, the Roscoe 6 comes with Alex MD35 wheels that are tubeless compatible. You will need to apply rim tape, add sealant and a tubeless valve to complete the tubeless conversion. The benefits of tubeless tires when mountain biking are substantial. First, thorns no longer cause flats thanks to your sealant filling those holes. Most importantly, though, is the fact that you can run a slightly lower tire pressure without risking pinch flats. The lower pressure gives you additional traction on the trails.

To conclude this 2022 Trek Roscoe 6 review, those seeking an exceptionally well equipped hardtail that is both playful and fast will enjoy this bike. The extra travel in the front fork compared to the Marlin means you can get even more aggressive on the trails. Finally, the 27.5 option with 2.8″ tires rides incredibly smooth. The wider tire add a bit of extra suspension, especially if you are setup tubeless and running lower tire pressure. However, thrill seekers will want to equip their Roscoe with the 2.4″ wide 29ers. They make this bike both comfortable and incredibly fast.

7 thoughts on “2022 Trek Roscoe 6 Review”

Does the Rosco 6 allow you to adjust the height of the seat by pushing a lever while riding?

That feature is called a dropper post, and yes, The Roscoe 6 does include a dropper post.

I’m looking forward to trying the Trek Roscoe 6!

Do you find the plus size tires on the Roscoe 6 make it sluggish on flats and climbs?

Yes! But for me it’s all about the ride downhill.

Have you gone tubeless with this Roscoe 6? I have the exact same bike with the AlexMD35 rims and Rocket Ron tires and I was told by an employee at my local Trek store that the rims and tires were not tubeless compatible. I feel like I’m getting the run around and don’t want to waste money on rim tape, sealant, and valves if it’s not going to work. Thanks!

Technically they are not tubeless ready, but they are tubeless compatible. I have mine setup tubeless and have not had any issues.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Privacy Overview