trek marlin 6 l

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Trek Marlin 6

• AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Weight / M - 14.50 kg / 31.97 lbs (with tubes)

At a glance

Where to buy.

"Look fast, feel fast, go fast."

"Unlike some bikes on the cheap end of the spectrum that cater to the recreational user, this one is aimed firmly at entry-level riders who want a bike that's affordable yet capable of riding and racing hard."

Specifications

• Frame Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR
• Fork Size: XS SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel Size: S SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel
• Tires Size: XS , S Size: M , ML , L , XL , XXL
• Chain KMC Z8.3, 8 speed
• Crank Size: XS , S , M Shimano M315, 36/22, 170mm length Size: ML , L , XL , XXL , M Shimano M315, 36/22, 175mm length
• Shifters Shimano Altus M315, 8 speed
• Cassette Shimano HG31, 11-34, 8 speed
• Brakeset Size: XS , S Tektro HD-M276 hydraulic disc, short reach lever Size: M , ML , L , XL , XXL Tektro HD-M275 hydraulic disc
• Handlebar Size: XS Bontrager alloy, 31.8mm, 5mm rise, 690mm width Size: S , M , ML , L , XL , XXL Bontrager alloy, 31.8mm, 5mm rise, 720mm width
• Saddle Bontrager Arvada, steel rails, 138mm width
• Seatpost Size: XS , S , M Bontrager alloy, 31.6mm, 12mm offset, 330mm length Size: ML , L , XL , XXL Bontrager alloy, 31.6mm, 12mm offset, 400mm length
• Stem Size: XS Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length Size: S
• Headset Semi-integrated, 1-1/8''

Q: Where to buy a 2021 Trek Marlin 6?

The 2021 Trek Marlin 6 may be purchased directly from Trek .

Q: How much does a 2021 Trek Marlin 6 weigh?

A 2021 Trek Marlin 6 weights M - 14.50 kg / 31.97 lbs (with tubes).

Q: What size 2021 Trek Marlin 6 should I get?

i purchased my 2021 trek marlin 6 size XL in the alpine blue a little over a year ago now. this bike is well worth the money that i paid for it. the finish of the paint is fantastik and that alpine blue is beautiful, i am always getting compliments about the color and the quality of the paint job. i do not take it on trails or thrash it, its just to beautiful. i use it mostly on the street. i have changed the tires to the SERFAS DRIFTER HYBRID TIRES, these tires are great for the street. they have a unique tire pattern and the rolling resistance is substantially reduced compared to the nobby maxxis tires the bike came with. the only disappointment that i find with this bike is the internal frame routing of the cables, when going over bumps the cables rattle a great deal, very irritating, and it makes the bike sound like it may be coming apart. other than that i would highly recommend this bike.

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Explore, search and compare thousands of the world’s best mountain bikes here on Mountain Bike Database.

Compare prices, components, suspension, reviews, images and more on current and past MTB’s. You can even share reviews, comments and questions on mountain bikes. View and compare a huge selection of bikes from brands such as Trek , Specialized , Giant , Santa Cruz , Norco and more .

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• Marlin 6 Gen 2

"Look fast, feel fast, go fast."

"Unlike some bikes on the cheap end of the spectrum that cater to the recreational user, this one is aimed firmly at entry-level riders who want a bike that's affordable yet capable of riding and racing hard."

Load up. Or not.

Whether you're after a lightweight singletrack shredder or sticking to the pavement on your commute to work, Marlin is compatible with all the gear you need to have a great ride.

5 things to do before every mountain bike ride

Do this quick pre-ride safety check before you hit the trails.

Product features

Will my bike have a curved top tube.

Smaller frames have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frame sizes have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Fit for every rider

Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you’re on the fastest wheel that fits. The smallest sizes even come with short-reach brake levers and narrower handlebars that give smaller riders better comfort and control.

High tech, high value

Marlin looks and feels great. It’s packed with features usually found only on more expensive bikes, like a stylish frame with internal shift cable and brake hose routing, which can help your cables last longer by protecting them from the elements.

Suspension lockout

Locked suspension means your fork remains inactive, increasing pedaling efficiency. Perfect for extended road sections where efficiency is more important than bump absorption.

Rack mounts

Going for a long ride? Rack mounts make carrying accessories a breeze.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.

Internal cable routing

We route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.

Rear kickstand mount

Chainstay mounts make it easy to install a rear kickstand that stays out of your way and supports bikes of all sizes. No more laying or leaning.

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• Crosscountry
• Rider Notes

2022 Trek Marlin 6

A 27.5″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components. Compare the full range

Manufacturer Price

For This Bike

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Based on frame geometry and build specs.

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

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Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Marlin model range

4'9" – 5'2"

5'0" – 5'6"

5'4" – 5'9"

5'7" – 6'0"

5'10" – 6'3"

6'1" – 6'6"

6'4" – 6'8"

• 6'3", size XL, Just right

Not only is the Trek Marlin one of the most searched bikes on our website, it's also Trek's best selling mountain bike! And for good ...

Watch Review

Riders can expect updated geometry, a new frame, increased tire clearance and a rear axle system that "enhances stability," Trek said.

Read Review

Feb 2023 · Oscar Huckle

Can the Marlin compete with the bigger players?

Lots of frame sizes

Excellent tyre choice

Dropper seatpost

Upgrade potential

Roomier seated position would be preferred

Quick-release rather than thru-axle

Rattly internal cable routing

This cheap mountain bike is the perfect gateway drug to your next (trail riding) addiction.

Wide range of gears with 2x9 drivetrain

Wheels and tires aren’t tubeless-ready

Jun 2019 · Alan Muldoon

The first of two 29er to make it into the sub 500 category, the Trek Marlin 6 certainly didn't behave like a fish out of water.

Top-rate frame quality, available in seven sizes Independent Shimano shifters

Cable and chain rattle. Rear tyre is too skinny

Last updated April 18 Not listed for 1 day

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Trek Marlin 6 Gen 2 Review: Beginner’s Dream Mountain Bike

The Trek Marlin 6 2023 is the newest iteration of the entry-level XC hardtail family designed for light trail riding, gravel paths, fire roads, and mixed-terrain commuting. 

The 2023 Gen 2 model is the same as the Trek Marlin 6 2022, only with different colors and a new name. Trek overhauled its naming system for the upcoming year, referring to the models by the number of generations there have been. So the latest version of a Trek bike has the highest ‘Gen’ number.

This Trek Marlin 6 review will cover the bike’s main specs and highlights, answer some buyer questions, and provide our verdict on who should buy one. 

How Much is the Trek Marlin 6?

Trek Marlin 6 price is $850 and sits in the middle of the price range of the five Marlin models. The cheapest model costs $630, and the most expensive is $1,330. Alongside the 820, the Marlin is Trek’s most affordable mountain bike family.

• Shimano Deore 10-speed drivetrain
• Rack and kickstand mounts
• Progressive sizing 
• Low-performance coil fork

Trek Marlin 6 Gen 2 Full List of Specs

Trek marlin 6 gen 2 full review.

In this section, we will cover the main features of the Trek Marlin 6 Gen 2 and what makes it stand out in the sub-$1,000 MTB category. 

Trek Marlin 6 Gen 2 is available in four modern paint jobs that will suit any type of rider.

What Type of Bike Is a Trek Marlin 6?

The Trek Marlin 6 MTB is a modern-looking cross-country hardtail with a 100mm coil suspension fork, perfect for beginner mountain bikers. Unfortunately, the rudimentary suspension limits the Marlin 6 to relatively mild trails. Nonetheless, it makes an excellent day-to-day bike for commuting, transport, and leisure.

Alpha Silver Aluminum Frame

Trek uses its Alpha Silver aluminum frame for the Marlin 6. Thanks to the company’s consistent design and materials innovations, these frames outperform the similarly-priced competition in compliance and comfort. 

Internal cable routing means Marlin 6 looks sleek and neat, while it also protects the cables from excessive wear and tear.

The frame has quick-release axles, tidy internal cable routing, and mounts for a rack and kickstand, allowing you to equip the Marlin for commuting or bikepacking. One unusual feature of this bike is the curved top tube on the smaller models (XS, S) that lowers the standover height for a better fit. 

Is the Trek Marlin 6 Good for Jumps?

No, the Trek Marlin 6 isn’t good for jumps. Unfortunately, as a cheap hardtail, this bike uses a low-performance coil-spring Suntour XCT 30 fork with 100mm of travel (80mm on XS). This fork performs poorly on bumpy trails but is adequate for day-to-day riding and light off-roading .

Thankfully, the fork has preload and hydraulic lockout settings, but the headtube isn’t tapered, meaning it will be harder to upgrade.  

Shimano Deore 10-Speed Drivetrain

The standout feature for us is the Shimano Deore M4100 10-speed drivetrain. The Trek Marlin 6 is one of the only bikes with this hardware at $850 or below. In addition, an 11-46t cassette and 30t chainring provide plenty of gearing for steep gradients. 

Shimano Deore 10-speed drivetrain is a standard in this price range across the industry, as it provides plenty of gear range and smooth gear shifting.

Generally, sub-$1,000 mountain bikes have cheaper drivetrains that shift poorly and lose efficiency quickly. However, Deore M4100 is durable and smooth-shifting , and the single chainring makes it easier to maintain. 

Tektro Hydraulic Disc Brakes

Another excellent inclusion for a bike of this price is hydraulic disc brakes. Although entry-level, Tektro’s HD-M275 brakeset with 160mm rotors performs well at this price range and for a bike of this spec. 

Hydraulic discs allow you to stop safely in wet weather and with plenty of power and reliability in most situations. However, if you plan on tackling advanced trails, neither this bike nor the brakes are adequate. 

2.20″ Tires and Progressive Wheel Sizing

The Trek Marlin 6 has Bontrager XR2 Comp tires for handling hardpack trails, gravel paths, and pavement where traction is relatively predictable. These XC-style tires roll fast and provide decent grip but will slip and slide in wet trail conditions. 

Even though the tires are not tubeless-ready, they are wide enough to provide plenty of traction in varying conditions that come with modern mountain biking.

The XS and Small sizes of this bike have 27.5″ rims, while the others use 29ers. Progressive sizing makes the Marlin fit more consistently across rider heights. Unfortunately, the wheelset and tires are not tubeless-ready. 

Trek Marlin 6 Gen 2 Sizing Chart

• XS — 4’9″-5’1″ / 145-155cm
• S —  5’1″-5’5″ / 155-165cm
• M —  5’5″-5’8″ / 165-173cm
• M/L — 5’8″-5’11” / 173-180cm
• L —  5’11”-6’2″ / 180-188cm
• XL —  6’2″-6’5″ / 188-195cm
• 2XL — 6’5″-6’8″ / 195-203cm

Who Is Trek Marlin 6 Gen 2 Best Suited For?

The Marlin 6 Trek MTB is best for beginner mountain bikers who want to start learning the skills and techniques of the sport on light trails. In addition, cyclists who want a bike for comfortable day-to-day use, running errands, and mixed-terrain commutes will enjoy the Marlin 6. 

We recommend the Marlin 6 Gen 2 to beginner to early-intermediate mountain bikers who mostly stay on light trails and rough dirt and gravel roads.

Again, this bike is limited by its cheap fork, so if you want a bike to grow into and challenge your mountain biking skills, you may want to check out one of the higher-end Trek MTBs. 

Other Trek Marlin Bikes We Reviewed:

• Trek Marlin 4 Gen 2 Review
• Trek Marlin 5 Gen 2 Review
• Trek Marlin 7 Gen 2 Review
• Trek Marlin 8 Gen 2 Review

Is Marlin 6 Gen 2 a Good Buy?

We think the Trek Marlin 6 Gen 2 is a solid choice at just $850. The new-style frame and geometry make it look like the real deal, even if it can’t handle hard riding. 

Most of the Marlin 6’s components are excellent for the price range, including Shimano’s Deore drivetrain, hydraulic disc brakes, durable Bontrager tires, and a quality frame with solid ride characteristics. 

Don’t miss out on this excellent deal if you’re looking for a cheap do-it-all bike that’s at home on pavement, light mountain trails, and everything in between.

Buy from Trek Bikes

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2022 Trek Marlin 6 Review

• by Riding With Ryan (Official)

In this 2022 Trek Marlin 6 review I’ll explain why this is the best beginner XC mountain bike on the market. When you are cross country riding, or even trail riding, having fast and snappy handling is extremely important. A geometry that supports a good climbing posture and efficient pedaling are also top priorities. The 2022 Trek Marlin 6 has all of the above, and more!

If you are considering the 2022 Trek Marlin 6 as your next mountain bike there are a lot of things you need to know. The features, available upgrades and accessories on the Marlin are great, but don’t forget about maintenance. Take care of your chain and keep the bike clean to ensure a long lifetime. (Read: Bike Chain Lubricant Guide )

2022 Trek Marlin 6 Features

The Blendr Stem on the Marlin 6 ranges in length from 50-90mm depending on frame size. When paired with a 720 mm handlebar you have amazing handling ability at high speeds.

It may be important to some knowing the top tube comes curved on the extra-small and small frame options. It is not enough to make the bike look like a stagger or lowstep (step-through) frame. That curve is great for shorter riders looking for a comfortable stand-over height.

Aesthetically the Trek Marlin 6 looks amazing. It comes in some really cool color options and accessories with colored features really add to the style. I’m partial to the Nautical Navy with Orange accessories, grips and bottle cage.

Commuters will also love the Trek Marlin 6 thanks to several mounts available for accessories like racks and bags. The Shimano drivetrain provides smooth shifting, and the bike can stop on a dime thanks to hydraulic disc brakes.

Must Have Trek Marlin 6 Accessories

I’m a big fan of immediately upgrading the touchpoints on a bike. Those touchpoints are the pedals, saddle and grips. For pedals, the RaceFace Chesters ( Check Price on Amazon Here ) are popular. Ergon saddles have never let me down, but they might not be the right price point for the average Marlin 6 rider. Head to your local bike shop to see what feels good.

Whether you take a hydration pack with you mountain biking, or not, you need to add a bottle cage to your bike. There will be plenty of bike rides where a hydration pack is too much. It’s also nice to have a water option with some electrolytes in it. Even when I take my Osprey hydration pack, having a water bottle with electrolyte tablets is a must. Putting those things in a hydration pack makes future fill ups taste funny since you can’t clean a hydration pack the way you can a water bottle. Besides, not having a bottle cage on your bike looks ridiculous.

The final must have accessory on a Trek Marlin 6 is a phone or computer mount. For phone mounts, consider the type of cycling you will do. Pick the phone mount that will secure your phone, but not be a distraction on your handlebars. If you really want to look legit, ditch the phone mount and add a GPS computer on an aero stem mount.

Trek Marlin 6 Upgrades

There are several upgrades you can do to enhance your experience on the Trek Marlin 6 as parts begin to wear down. For starters, the SR SUNTOUR fork keeps the price of this bike down, but an upgrade will likely need to take place within the first few years of use. The RockShox Recon RL is a popular choice.

Another upgrade is adding a chain tensioner. While the new 1x drivetrain drops the chain a lot less than Marlin 6 bikes from previous generations, it still isn’t perfect. A chain tensioner will help keep your Trek Marlin 6 shifting like a dream even over rough terrain. The tensioner acts like a clutch similar to what comes in a high end derailleur.

Another part worth upgrading when the time comes is the tires. The XR2 tires that come stock on most Marlins are fine, but I prefer something more aggressive like the Bontrager SE5. Another option is choosing from a wide variety of Maxxis tire options. According to Trek 2.2″ is the maximum tire width the frame can handle.

Trek Marlin 6 Dropper Post

A dropper post is a seatpost that moves up or down. They operate similar to an adjustable height office chair. When descending downhill at high speeds you want your saddle down to prevent the saddle from bucking you over the handlebars. While climbing you want your saddle at the appropriate height to maximize your pedalling efficiency. The Trek Marlin 6 dropper post compatibility is based on your seatpost width.

The 2022 Trek Marlin 6 will need a 31.6 mm dropper post. You can find droppers with travel ranging from 60-150mm. Of all the available upgrades you can do to your mountain bike, adding a dropper post should be priority number one.

If you enjoyed this 2022 Trek Marlin 6 review, please let me know by leaving a comment down below.

8 thoughts on “2022 Trek Marlin 6 Review”

I’m interested in the dropper seat post but from what I understand the dropper seat post cable will flow into the frame up front and come out the bottom of the frame under the crank. Unfortunately the 2019 Marlin bikes had the capability of running the rest of that cable upward from there and maintain the cable inside the frame but the newer Marlins they got rid of that feature. If you make mention of this feature upgrade does that mean you’ve done it and if so how did you do it ?

I’ll be posting a video within the next few weeks adding the dropper to my sons bike. It can be done, in fact it is done, I still need to edit the footage though.

Any update on that video? I’d be interested in seeing & learning about that mod

Someone stole my camera case with all my SD cards. I haven’t replaced anything yet so not sure when I will be posting videos again.

Also interested on putting dropper post in Marlin 6 ’22.

I’m interested in Trek frame sizes. For instance, if I want a Trek 19.5 frame size, what size should I buy?

A 19.5 is a large with Trek.

Thanks for your reply. Some other people also recommend I buy this one with an “L” Alpha size, which is recommended for people with a height of 5’9.7” to 6′ 2″.

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Trek Marlin 6 Gen 3 Review

Are you in the market for a new mountain bike? With so many options available, it can be overwhelming to choose the right one.

If you’re considering the Trek Marlin 6 Gen 3, you’ve come to the right place.

In this review, we will take a closer look at this popular mountain bike and help you determine if it’s the right fit for your needs.

Mountain biking is a thrilling and adventurous sport that requires a reliable and capable bike.

The Trek Marlin 6 Gen 3 is a highly regarded option in the market, known for its durability and performance.

Before making a purchase, it’s essential to have all the information you need to make an informed decision.

In this comprehensive review of the Trek Marlin 6 Gen 3, we will delve into its features, performance, and overall value for money.

By the end, you will have a clear understanding of whether this mountain bike is the perfect companion for your off-road adventures.

So, let’s dive in and explore all that the Trek Marlin 6 Gen 3 has to offer.

– Lightweight Alpha Silver Aluminum frame provides a sturdy and responsive ride.

– SR Suntour XCT 30 suspension fork absorbs bumps and rough terrain for a smoother ride.

– 1×10 Shimano Deore drivetrain offers a wide range of gears for tackling various terrains.

– Tektro hydraulic disc brakes provide reliable stopping power in all conditions.

– Bontrager XT3 Comp tires offer excellent traction and control on different surfaces.

– Internal cable routing gives the bike a clean and sleek appearance.

– Rack and kickstand mounts allow for easy customization and versatility.

– Comes with a lifetime warranty, ensuring long-lasting performance and peace of mind.

Trek Marlin 7 Gen 3 Review

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One of the standout features of the Trek Marlin 6 Gen 3 is its frame.

It is made from Alpha Silver Aluminum, which provides a lightweight and durable construction.

This ensures that the bike can withstand the rigors of off-road riding while remaining easy to maneuver.

The frame is also designed with internal routing for cables, giving the bike a clean and sleek appearance.

The Marlin 6 Gen 3 is equipped with a 1×10 Shimano drivetrain, which provides a wide range of gear options for tackling various terrains.

Whether you’re climbing steep hills or speeding down descents, this bike has the versatility to handle it all.

The Shimano Deore derailleurs ensure smooth and reliable shifting, allowing you to focus on the trail ahead.

When it comes to suspension, the Marlin 6 Gen 3 features a SR Suntour XCT 30 fork with 100mm of travel.

This provides ample cushioning and absorbs impact, allowing for a more comfortable ride on rough trails.

The fork also has a hydraulic lockout feature, which allows you to switch between a rigid and suspension mode depending on the terrain.

In terms of braking, the Marlin 6 Gen 3 is equipped with Tektro hydraulic disc brakes.

This provides excellent stopping power and control, even in wet and muddy conditions.

With these brakes, you can confidently navigate technical descents and maintain control at high speeds.

Wheels and Tires

The Trek Marlin 6 Gen 3 also comes with Bontrager Kovee rims and XT3 Comp tires.

These components offer good traction and stability, allowing you to confidently tackle various terrains.

Whether you’re riding on dirt trails or rocky paths, you can trust that this bike will provide a smooth and stable ride.

Overall, the Trek Marlin 6 Gen 3 is a versatile and reliable mountain bike that offers excellent performance at an affordable price.

Whether you’re a beginner looking to venture into off-road riding or an experienced cyclist seeking a budget-friendly option, this bike has everything you need.

With its durable frame, reliable drivetrain, and responsive suspension, the Marlin 6 Gen 3 is a solid choice for any mountain biking adventure.

Order yours online today and pick it up at your local Trek store, or have it shipped to your home!

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What do you want from your MTB? Is it a bike that you can take to work every day? Something light that you can easily transport if needed, something with multiple speeds that will allow you to commute with ease?

Or are you after an adventure, a bike that you can have fun with? If you live near mountain trails, for example, you might want a bike that can handle a few bumps in the road. In that case, you’ll want something tough with great suspension that can easily deal with tougher terrain.

Bottom Line Up Front: So, we would recommend it overall ( you can pick it up online directly via Trek here ) – particularly if you’re on a tighter budget and you want to upgrade it later on down the line. It’s one of the best out of the box budget buys.  

The Marlin 6 is a GREAT budget pick to get started. An excellent all-around mountain bike, with room for plenty of cusomizations and upgrades later. Only if you need it.

Table of Contents

How does Trek stack up against other companies?

Trek is known as a brand to be trusted. Thanks to years of quality craftsmanship and its long alliance with Lance Armstrong, Trek is considered to be a solid brand in the mountain bike space.

In terms of price, Trek offer a range of different options – from around $450 for the FX (a basic hybrid bike) right up to $12,500 for the Madone SLR 9 Disc brakes eTap suspension lockout (a state-of-the-art racing bike). The Marlin 6 is on the lower end of the price scale.

Trek are quite similar to Diamondback in their price range. Although Trek do offer a lot of expensive bikes (which is to be expected given their expertise), they have more budget options than Fuji and Cannondale.

What kind of bike is the Marlin 6 ?

Trek Marlin 6 is designed to be a multi-purpose real mountain bike: it’s built with mountain biking trails in mind, but it’s also great for commuters, with extra features like rack and fender mounts.

It could be the perfect choice for you if you want to hit the trails at the weekend, but also need a bike to commute to work in the week. It’s not built to go downhill or for heavy trails, however.

It’s also an entry-level bike (for mountain biking) – this means it’s a lot more affordable than some other bikes on the market.

The Main Features of the Marlin 6

Let’s take a look at some of the features of the Marlin 6.

What is the Trek Marlin 6 made from?

The Marlin 6 is made from aluminum, making it a pretty lightweight bike. There are seven sizes to choose from, so you should be able to find one that fits you. It comes in orange or silver.

What are the wheels like?

Depending on which size you buy, the wheels are either 27in or 29in – this is to help the larger bikes to have a smoother ride (with minimal impact to standover height). This is great because the larger wheels allow you to have a better riding experience on slightly rougher terrain. The wheels are heavy, however, which caused some users problems as they tried to pick up speed.

The wheels are Bontrager Connection 32-hole double-walled, and the tires are Bontrager XR2.

What other features does it have?

The Marlin 6 is designed to be able to handle lighter trails and cross country moderate terrain – so you won’t be able to hit the hardcore trails with this one. It does offer multiple gears (24 speeds / shift levers) with a rack and fender mount, however, which makes it ideal for commuting or mixed use riders.

How does the Trek Marlin 6 perform?

Some people found the Marlin 6 to be a little stiff and unresponsive, with the wheels reducing the responsiveness quite drastically at times. This makes it less comfortable to ride on trails, as it doesn’t seem to perform well on drops, with limited softening. However, in terms of riding on smoother, flatter terrain, it seems to perform nicely. A great entry level bike for mountain biking.

Check out how Marlin 6 Compares to Marlin 7.

What are the specs of the Marlin 6?

In terms of specifications, here are the main things you need to know:

• Fork – SR Suntour XCT fork, 100-mm travel fork
• Crankset – Shimano
• Derailleurs – Shimano Altus
• Brakes – Tektro M290 disc brakes (hydraulic disc brakes and brake levers)
• Saddle – Bontrager Evoke 1

What warranty will I receive if I buy it?

Like all Trek bikes, once you register it, you get a lifetime warranty against manufacturing defects.

Trek Marlin 6 is suited for…

• Riders on a tight budget but want a versatile crossover bike
• Those who want to try a bit of trail riding but also need a bike to commute to work/ride on flatter terrains (cross country mountain bike)
• A solid floor of great performance (from great brakes, excellent drivetrain, dropper post, silver aluminum alloy…)

Trek Marlin 6 is not suited for…

• Anyone wanting to tackle tougher trails
• Those that don’t want to upgrade/change parts on their bike to improve the riding experience

What do users think of Trek Marlin 6?

There are a range of views here. Many people find that it works very well on flatter ground, and they enjoy the large wheels and multiple speeds. Quite a few users decided to change the grips and pedals  (for different types of pedaling), which made riding the Marlin 6 a bit more enjoyable.

Generally, it’s considered a good bike for the price, and people say it is a good bike for customization – so if you want a bit of a ‘blank slate’, you can tinker with it to your heart’s content.

On the other hand, people found that braking and sudden turns put stress on the suspension fork legs, making them stick – and that it generally feels like a stiff, not very responsive ride on trails. Small jumps and dips in the trail were quite unforgiving for some people, which is a shame. A few people mentioned that the undampened suspension also made for a less comfortable riding experience on trails.

So, mixed opinions – it could work for you if you want to give trails a go, or if you’re willing to customize it, but it’s mostly suited for commuting (with kickstand and all).

The Pros and Cons of the Trek Marlin 6

Here are the best and worst bits about this particular model:

• Great price point ( see here for latest )
• Very customizable
• Handy for commuting
• Doesn’t ride as well on trails
• Can be a bit stiff and unforgiving

Frequently Asked Questions

Let’s take a look at some of the most commonly asked questions about the Marlin 6.

It weighs around 31.77lbs.

The maximum weight for riders is 300lbs.

People suggest you can ride the Marlin 6 on blue and green level trails with no problems. However, there may be more suitable bikes out there for you if you plan to hit the trails a lot.

Most users don’t recommend it – it can deal with small drops okay, but it isn’t designed for jumps.

Yes – it comes in a variety of sizes, too, so you should be able to find one that suits you.

Yes, there are two choices – orange and silver.

Where can I find Trek bikes?

What are the Best Trek Marlin 6 alternatives?

There are a few alternatives we can recommend if you don’t want the Marlin 6:

Diamondback Overdrive – This is a great bike at a similar price point to the Marlin 6. The wheels have great traction (making it great for trail riding), and it has a comfortable seat. It’s also very easy to assemble out of the box, making it a good choice for beginners.

The classic returns this year with 27.5” wheels, 24 speeds, a plush four-inch Suntour suspension fork, and powerful disc brakes. Big knobby tires grip every root and rock, keeping you confident and in control as you explore the trail. Whether you're a diehard hardtail aficionado or looking for a solid starter mountain bike, the Overdrive doesn't disappoint.

Trek Marlin 5   – This is great for beginner riders and offers similar features to the Marlin 6, including the alpha silver aluminum frame. You can get it for as little as around $500 , which is great if you’re on a tight budget. Again, it’s great if you want a bike that can handle the commute (commuter road riding) as well as some mild-to-moderate mountain bike trails (road and trail).

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A front suspension fork with 100mm of travel, 21 speeds, and mounts for a rack and kickstand make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

Kona Blast – this is a tough bike that comes in at under $1,000 but can handle some tougher trails than the others on this list, thanks to the robust frame sizes (also aluminum frame) and excellent suspension. It can also handle some good jumps, too, so if you want to go on more adventures with your bike, it could be worth the extra money.

Conclusion – is the Trek Marlin 6 worth buying?

The Marlin 6 is going to appeal to a specific type of person. If you’re on a tight budget, you want a bike that can handle mild trails and you want to use it to commute to work, then the Marlin 6 is a great bike for you.

Also, if you’re willing to tinker around with it, you can slowly upgrade it to improve your riding experience over time. This is a great bike if you’re new to the MTB world and you fancy customizing a bike for the first time (as a more novice rider).

However, you do get what you pay for, and in this case, this budget bike doesn’t stack up very well against its more expensive counterparts. It’s not as fun to ride as other bikes we’ve reviewed, especially on rocky, bumpy trails. If you want a hard-wearing bike that you can have an adventure with, the Marlin 6 isn’t going to be for you.

Bottom Line: So, we would recommend it overall ( you can pick it up online directly via Trek here ) – particularly if you’re on a tighter budget and you want to upgrade it later on down the line. It’s one of the best out of the box budget buys.  

If you can afford to spend a few hundred more dollars and you don’t want to bother with customization, we’d recommend investing in a different model that is a bit more comfortable to ride such as the Diamondback Overdrive .

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Review Of Trek Marlin 6: Best MTB on a Tight Budget?

Trek Marlin 6 is a beginner cross country bike with a 1x drivetrain, front lockout suspension, and men and women-specific models. Take it out on trails or fit it with a rear rack and turn it into a burly commuter.

Trek Marlin 6 Gen 2 is a multi-purpose cross-country mountain bike with big wheels and big aspirations . This bike is excellent to take down some trails when you crave adrenaline, but also to commute to work during the workweek.

This aluminum hardtailer has a lot to be proud of, especially when it comes to the geometry of the frame (loads of standover clearance), freedom of choice (seven sizes and two colors), and women-specific features. 

No matter if you are a man or a woman, if you’re looking for a ticket into the trail riding world, Marlin 6 is the real deal.

Suitable For Every Rider

Trek Marlin 6 is available both as a men-specific and a women-specific bike. First and foremost, in terms of components, they are 100% the same . Both have the same groupset, same brakes, wheels, tires, etc.

It seems that this year, Trek is breaking its tradition of bringing two separate models on the market. Instead, smaller sizes have a lower top tube that tips down.

This feature has always been the main characteristic of Trek’s women-oriented models, so the tradition stays the same in some form.

See the Women's Version on Trek

Marlin 6 Quick Overview

Trek marlin 6 main features, who is trek marlin 6 for, final verdict, trek marlin 6.

Marlin 6 is one of the models from the rich Trek Marlin family.

As we go up in the hierarchy, it is the first model that shows some significant improvements compared to the cheaper Marlin 4 and Marlin 5.

For a bit more compared to Marlin 5, you get a better fork, lower weight, a better groupset, and so on.

But, more about all of that below.

• Frame:  Alpha Silver Aluminum
• Fork:  SR Suntour XCT 30, 100 mm (80mm travel for size XS)
• Cassette: Shimano Deore M4100, 10 speed
• Rear Derailleur: Shimano Deore M5120
• Number of Gears:  10
• Brakes:  Tektro hydraulic disc brakes
• Rims:  Bontrager Connection, double-wall
• Tire Size:  27.5″/29″ x 2.20″
• Weight:  14.11 kg / 31.11 lbs

See on Trek

Marlin 6 Gen 2 is a bike that offers high tech and high value at a low price. Beginner riders have a lot to be happy about and not too many things that could give them headaches.

Let’s check out the main features and the most important aspects of this bike, which make it one of the best deals in the entry-level cross country range.

Freedom of Choice

One of Trek Marlin’s main selling points is the freedom of choice it offers. First of all, Marlin 6 has options for both men and women . 

Size-specific wheels and tires give you the possibility to get the perfect sizing option for your height and inseam. The smallest frames (XS, S) come with 27.5″ wheels compared to 29″ wheels on the bigger frames.

Then there are colors. This year, there are four colors available, all of which are modern, attractive, and shiny.

The frame is equipped with eyelets for a rear rack, two water bottles, and a kickstand. Thus, you can personalize it to your liking.

Excellent Geometry

Marlin 6 Gen 2, like other Trek Marlin bikes, comes with an Alpha Silver Aluminum frame . This frame is characterized by low weight, comfort, and excellent geometry!

Namely, the two smallest frames (XS, S) have a drop in the top tube, which provides more standover clearance for shorter riders.

Moreover, this bike has a head tube angle of 69.3° to 69.5° , which is right in-between slack and steep. As a result, you’ll get the best of both worlds — swift and responsive maneuverability, as well as good rolling qualities.

Light and Efficient 1x Drivetrain

Marlin 6 is equipped with a 1×10 drivetrain that’s excellent for the trails. It’s lighter than a 3x setup and eliminates all the gears that you’d never use. You end up just all the gears that you need and none that you don’t

This drivetrain is fitted with Shimano Deore components. That is a slight upgrade from the previous Shimano Altus components.

Read More: Everything You Should Know About Components

As long as you adjust them properly, they’ll shift smoothly and precisely.

Front Suspension Fork with Lockout

Another improvement seen on Trek Marlin 6 compared to its cheaper brothers Marlin 4 and 5 is a better fork. The SR Suntour XCT 30 still offers 100 mm of travel, but comes with some additional functionalities.

Namely, this fork is slightly lighter than the XCE 28, even though it is also fitted with a coil spring. The good news is that it has both a lockout and a preload feature . Therefore, you can lock the fork completely if you’re riding in the city to increase your pedaling efficiency.

Powerful Hydraulic Disc Brakes

Last but not least, we should mention Marlin 6’s excellent hydraulic disc brakes . Tektro HD-M275 brakes are strong, precise, and durable. They’re coupled with 160 mm rotors both front and back.

These are dual-piston brakes characterized by easy adjustment and easy maintenance. When you adjust them once, you’ll be able to use them in all conditions and get the most out of them.

Geometry & Sizing

As we’ve mentioned earlier, Trek Marlin 6 can meet the demands of different types of riders . It’s an excellent cross-country bike that’s suitable for trails, gravel, dirt, and any other unpaved challenge.

It also performs decently well on paved roads , even though it can prove to be sluggish due to burly tires. But you can use it for short urban commutes without any problems.

Marlin 6 is perfect for beginners and occasional adventurers . Even though trails are part of its nature, we wouldn’t use it for anything extreme, such as timed descents, jumps, drops, or rocky singletracks.

Other Marlin Models

• Marlin 4 – MSRP $630- Has a lightweight aluminum frame, 21 gears, 100 mm of front suspension, and strong mechanical disc brakes.
• Marlin 5 – MSRP $740 – Combines a light aluminum frame, plush SR Suntour suspension, entry-level Shimano drivetrain, and powerful hydraulic disc brakes in a good-looking trail package. Men and women-specific models are available.
• Marlin 6 – MSRP $850 – This model is built with an Alpha Silver Aluminum frame, a 1×10 mid-range Shimano drivetrain, burly tires, and comes with 100 mm of front suspension travel with lockout. It’s available in men’s and women’s versions.
• Marlin 7 – MSRP $1,030 – Trek’s race-worthy model with an Alloy frame, superior RockShox front suspension, quality 1×10 drivetrain, Shimano components, and improved Shimano hydraulic disc brakes.
• Marlin 8 – MSRP $1,330 – Highest spec’d model from Marlin lineup with SRAM SX Eagle components and more.

Out of 609 reviews on Trek’s website, 450 are 5-star ratings . That undoubtedly tells us that Trek has managed to find the sweet spot between price and value.

Marlin 6 is a bike that you can ride and enjoy as is and be pretty happy about it, or you can make some minor updates in the future and take it to the next level.

Get From Trek

• Excellent 1x drivetrain
• Options for both men and women
• Decent entry-level groupset
• Dependable hydraulic disc brakes
• Responsive cross country geometry
• Wheels are a bit heavy

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25 thoughts on “ review of trek marlin 6: best mtb on a tight budget ”.

Just purchased a Marlin 6 (AUSTRALIA) and could not be happier (52yr old) Haven’t ridden for 35yrs and feel very confident on the bike. Gearing is smooth and easy to use. Handles amazing with good front fork which has rebound adjustment & lockout. Will be changing out seat for something more comfortable and has no side stand but for the price point this is very minor and easy fixes. Tires are perfect for what I need and where I ride.

Very happy to hear that, Corey! Have fun!

Hi can I change my single chainring into triple chainring??

Trek marlin 6

Hi Shynjie, Of course. You simply need to consult your mechanic about that to make sure it is a good idea.

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