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Trek Marlin 5

  • AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Weight / M - 14.44 kg / 31.84 lbs (with tubes)

At a glance

Where to buy.

Trek Logo

"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 XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel Size: S SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel
  • Tires Size: XS , S Size: M , ML , L , XL , XXL
  • Chain KMC Z7, 7 speed
  • Crank Size: XS , S , M Shimano Tourney TY301, 42/34/24, 170mm length Size: ML , L , XL , XXL Shimano Tourney TY301, 42/34/24, 175mm length
  • Shifters Size: XS , S , M , ML , L , XL , XXL Shimano Altus M315, 3 speed Size: XS , S , M , ML , L , XL , XXL Shimano Altus M315, 7 speed
  • Cassette Shimano HG200, 12-32, 7 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 5?

The 2021 Trek Marlin 5 may be purchased directly from Trek .

Q: How much does a 2021 Trek Marlin 5 weigh?

A 2021 Trek Marlin 5 weights M - 14.44 kg / 31.84 lbs (with tubes).

Q: What size 2021 Trek Marlin 5 should I get?

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Trek Marlin 5 Gen 2 - 2023

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

trek marlin 5 26 inch

  • Crosscountry
  • Rider Notes

2023 Trek Marlin 5 Gen 2

trek marlin 5 26 inch

A 27.5″ / 26″ / 29″ aluminum frame hardtail crosscountry bike with modest components. Compare the full range

Mentioned in Which Trek Marlin is Best for You?

Marlin 5 Gen 2

In Stock: XXS, XS, MD/LG, LG, XL, & XXL

Marlin 5 Gen 2 - 2023, Small

In Stock: SM

Marlin 5 Gen 2 - 2023, X-Small

In Stock: XS

Marlin 5 Gen 2 - 2023, XX-Small

In Stock: XXS

For This Bike

View more similar bikes →

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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Add custom gearing

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"

5'1" – 5'6"

5'4" – 5'10"

5'8" – 5'11"

5'9" – 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

Apr 2024 · James Huang

Trek’s entry-level aluminum hardtail mountain bike.

Fantastic frame geometry

Excellent shifting

Looks great

Generous tire clearance

Easy-to-live-with semi-internal routing

Sort of a rear thru-axle.

Mega-heavy fork with minimal adjustability

Tubeless costs extra

Limited upgrade potential.

Read Review

Bikerumor

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

BikeRadar

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

99 Spokes on YouTube

Last updated April 13

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

trek marlin 5 26 inch

Review Of Trek Marlin 5: Budget-Friendly MTB for Beginners

trek marlin 5 mountain bike in a forest

T rek Marlin 5 is a phenomenal, trail-ready 29er that costs little and gets the job done on different types of surfaces, including paved and unpaved roads.

Beginner riders are often faced with a tough dilemma — purchase a versatile and comfortable city bike to commute or a real MTB to have fun and embark on off-road adventures.

With Trek Marlin 5 Gen 2 , you can do both. This 29er has the ruggedness of a true trail-blazer but has the ability to double as an everyday workhorse to take on short urban commutes.

One of Marlin 5’s biggest advantages is the low price. This bike costs just $720 , which puts it in the budget category. Still, there’s a lot to be excited about even with such an attractive price.

Trek Marlin 5 Quick Overview

Marlin 5 main features, is trek marlin 5 the right choice for you, verdict: worth the money (or not), trek marlin 5 (2022).

Marlin 5 is characterized by an excellent off-road-ready aluminum frame, cushy front suspension, burly wheels and tires, hydraulic disc brakes and a lot more.

It’s one of the best-valued models from the Marlin series, offering multiple improvements compared to the lower-priced Marlin 4. Some of these are better brakes, better hubs, and a better bottom bracket.

It’s an entry-level bicycle, most suitable for beginner riders who plan to do a little bit of everything and too much of nothing.

  • Frame : Alpha Silver Aluminum
  • Fork: SR Suntour XCT 30, 100 mm
  • Front Derailleur: Shimano Altus M315
  • Rear Derailleur: Shimano Altus M310
  • Brakes: Tektro hydraulic disc, 160/160mm rotors
  • Rims: Bontrager Connection, double-wall
  • Tire Size: 27.5″ / 29″ x 2.20″
  • Weight: 13.97 kg / 30.81 lbs

See All Specs on Marlin 5 Product Page

If you have a budget of $740 to spend on your next trail bike, Marlin 5 is pretty much the most you can get in this category.

Trek is known for bikes that have good value to money, so this Marlin series model has some worthy components and does not make too many compromises.

Lightweight Alpha Silver Aluminum Frame

Trek Marlin 5

Trek Marlin 5 has the same Alpha Silver Aluminum frame seen on all bikes from this lineup. It is characterized by a versatile head tube angle of 69.5 degrees. That’s a good compromise between steep and slack geometry. That means this bike will perform well in most conditions, including climbing, descending, and cornering.

Light, durable, and comfortable Alpha Silver Aluminum frame is Marlin 5’s biggest selling point, seen on other more expensive bikes from Trek’s MTB lineup.

All cables are internally routed which makes them last longer and improves the overall appearance of the bike. Riders can add a rear rack and a rear kickstand, which would make Marlin 5 ready for daily commutes as well.

You can get Marlin 5 in four modern and attractive colors: Lithium Grey, Radioactive Red, Volt to Miami green fade, and Azure. They’re beautiful!

Springy SR Suntour Fork

Marlin 5's suspension

Marlin 5 is equipped with a low-ranked SR Suntour XCT 30 fork with a coil spring. This fork is quite heavy but beginner riders without too much off-road experience will like it because it provides plenty of comfort.

When it comes to adjustability, just the preload function is available, so you can dial the fork to your liking and ensure a more comfortable ride and better responsiveness.

It’s important to note that the XS frame size comes with 80 mm of travel, whereas all other frame sizes have 100 mm of travel in the fork.

Best Feature: Hydraulic Disc Brakes

The feature that will make all Marlin 5 owners happy is the hydraulic disc brakes . This is the biggest improvement compared to the cheaper Marlin 4 which comes with mechanical disc brakes.

Hydraulic disc brakes present a major increase in stopping power and precision . They require less strength input from your fingers but offer more braking power output.

Trek has gone a step further and equipped the smaller frame sizes with short-reach brake levers to accommodate short riders with smaller hands.

Delicate Shimano Derailleurs

The main points of improvement on Trek Marlin 5 are its derailleurs. Compared to the previous releases, Marlin 5 has Shimano Altus components

Depending on how you take care of them, they might last you for years and miles to come. However, if you’re not careful and you shift under tension or you fall off your bike and smash them, they might give you some headaches.

Still, that’s not something an average rider planning to take Marlin 5 out on weekend adventures and weekday commutes should worry about. Plus, updating to higher-value Altus, Acera, or Alivio groupsets is not a big investment.

Beefy Bontrager Wheels and Tires

Last but not least, the beefy Bontrager wheels and tires are some of the first things you will notice on your Marlin 5. The 13.5″ and 15.5″ sized frames come with 27.5″ wheels, whereas all larger frames come with 29″ wheels.

The wheels are Bontrager Connection. They have 32 spokes, so they are quite strong, and they’re double-walled which means they can withstand some beating.

The Bontrager XR2 tires are 2.20″ wide on 27.5″ wheels. However, when it comes to 29″ wheels, the rear is narrower at 2.0″.

These wheels and tires are a bit heavier than ideal , but once you get them going, they’ll take you wherever you direct the handlebars.

Geometry & Sizing Table

suggested

We especially like it because it’s good at more than one thing.

Trek Marlin 5 is not strictly a trail-specific bike that would feel sluggish in all other settings. It’s equally efficient on both paved roads and dirt roads.

However, its wide tires, massive wheels, and capable hydraulic disc brakes still make it more suitable for riders who plan to spend more time in forests and on mountains than on smooth city streets.

Other Marlin Models

Trek Marlin Series Bikes

  • 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 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.

To the right buyer, Trek Marlin 5 is definitely worth the money . This is a lot of bike for just $740, specifically when it comes to the components. The hydraulic disc brakes increase the value of the bike, as well as the high-quality aluminum frame.

However, if you value every cent and you don’t intend to tackle steep hills or ride in wet weather, you can save and get Trek Marlin 4 with mechanical disc brakes and slightly lower-ranked hubs and bottom bracket.

Get Directly From TrekBikes.com

Or see best Trek bikes

  • Alpha Silver Aluminum frame
  • Powerful hydraulic disc brakes
  • Good price-to-value ratio
  • Attractive colors

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30 thoughts on “ review of trek marlin 5: budget-friendly mtb for beginners ”.

My wife and I just bought 2 29 inch Lithium Gray Marlin 5 Gen 2 bikes. So far so good other than a flat tire I experienced but that’s not Treks fault by any means. We like the weight and the smooth ride it has.

Trek 5 is my 1st Mountain Bike I have been riding it 3x a week Doing some hard bush trails. It really seems to handle all trails well. No one knows that my bike isnt really expensive . They all say “love your bike ” I just love my bike but will upgrade to a better Trek when I have obtained more skills. Thanks Natalie

Hi Natalie, Well as they say, a Trek is a Trek. The brand itself speaks for itself. It also depends on the kind of ride you do.

lol “my son doesn’t abuse his bike he just broke all of the most easily abused parts of it”

Hi Boknows, Sounds like a future athlete there 😉

Very helpfull!!! , thanks dude!

I am 15 and got my trek Marlin 5 a couple years ago. I have ridden some insane tracks on it and haven’t really had any issues. The only thing I’ve broken so far is the derailer hanger but apart from that nothing. I use it for riding on streets, dirt roads and mountain bike tracks of different difficulties including black diamond tracks. It is still working great and I would think of it as a good bike. I found that the seat post was originally at my good pedaling height when I got it at its lowest point but have now upgraded that to dropper.

Hi Jayden, Have you tried getting a regular maintenance check with your local bike shop? Regular maintenance check can help prolong the life of a bike 😉

I bought a 29″ blue Marlin 5 for my son’s 14th birthday 16 months ago and initially I really liked it. But, it’s been a flaming pile of broken parts since then. My son doesn’t abuse this bike (no downhill or big jumps) and mainly rides a few miles into town and occasional wheelies. Since new here’s the things that have broken on it: rear shifter cable, rear axle, right pedal stripped out of crank arm, left pedal stripped out of crank arm, rear axle again, right pedal stripped out of crank arm again and the chain broke (which pulled the rear rerailer into the spokes and ruined it). Our closest Trek dealer is an hour away so running to the bike store is a real issue but they have been pretty good about helping me out. I’m a metal fabricator and part time motocross bike mechanic so I have a good background in metals and how they should operate. I honestly feel Trek has build a cheap bicycle with metal parts using allows that aren’t appropriate and as thin as materials as possible to save weight at the cost of reliability. I just called Trek directly and we’ll see where that goes.

Hi Dough, Sorry to hear about your experience. It looks like your drivetrain and the whole groupset have issues. Usually these are the most abused parts of the bike and an upgrade to better parts will do better. However I am curious as to what they will tell you. Let me know about it. Cheers!

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

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Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

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Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

Trek Marlin 5 Gen 2 Color: Azure

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The Best 26 Inch Bikes for 11 year olds to Teens

Buying a bike for an 11-year-old, 12-year-old, or teen can be a challenge. Everything about this phase seems to be awkward, including the question: “What size bike do I purchase them now???” A 26 inch bicycle for kids or XS adult bike seem like two different worlds! When a child gets too tall for their 24 inch kids bike, are they really ready for an adult bike?

11 year old girl standing between a 26 inch bike for kids and an XS adult bike

There are two main options when it comes to purchasing the “post 24 inch bike”: a 26 inch bike for kids or an XS adult bike. Here are some options from each camp to give you an idea of what you’re looking for:

26 inch Bike Options

Is a 26 inch kids bike or an xs adult bike best.

12 year old sitting on Guardian Bikes 26 on a bridget

We have personally gone both routes when it comes to our own kids, and have been happy with the results either way. It will often come down to budget and your child’s preference as to what their bike looks like!

OPTION 1: KIDS 26 INCH BIKE

Benefits of buying a kids 26 inch bike.

  • MUCH lighter-weight than adult bikes – this is the MAIN reason to buy a 26 inch kids bike
  • Narrower q-factor (distance between pedals) for more efficient pedaling
  • Simplified gearing – 1x systems, with only one derailleur versus 2, are standard
  • Built with kid-specific parts – narrower seat, smaller-reach brake levers, narrower handlebars

What to Know When Buying a Kids 26 Inch Bike

  • 26 inch kids bikes are only made by higher-end bike companies, a budget option does not exist
  • Due to their dialed-in fit, kids can outgrow them quicker than an XS or S adult bike

OPTION 2: ADULT BIKE

Benefits of buying a xs or s adult bike.

  • Much wider availability with a wide range of prices
  • Available in multiple frame sizes to ensure a great fit
  • From road to mountain, bikes are available for all styles of riding
  • Greater chance of finding a quality used bike

What to Know When Buying an Adult Bike

  • Quality bikes are usually over $500
  • Adults bikes are typically suitable for kids over 5 feet tall (4’10” with an XS model)
  • Bikes are sized according to their frame size, NOT their wheel size and frame sizes can vary greatly between brands
  • They can be very heavy and can weigh over 30 lb.  Weights are also rarely published.
  • Simplified 1x shifting is typically only available on high-end models
  • Components are often too large for kids – handlebars are too wide, brake levers hard to reach, etc.
  • Wheels on an adult bike come in 26″, 27.5″, 700c (hybrid), and 29″ sizes. As long as the frame fits, kids can jump from a 24″ to a 27.5″ wheel.

26 inch Bike Height Recommendations vs. Adult Bikes

Not all brands make bikes small enough for 11-year-olds and 12-year-olds. To save you time, we compiled a comprehensive list of 26 inch bikes for kids, as well as adult bikes with XS frames that are designed to fit kids as short as 4’8.

For a more detailed dive into the world of adult bikes, be sure to scroll past the chart to our buying guide below.

What to Look for in an Adult Bike for a Tween or Teen

Adults bikes are sized, sold, and marketed much differently than kids bikes.  As a result, it helps to understand some of the nuances of the adult bike world before you start shopping for a bike for your tall 11-year-old, 12-year-old, teen, or even yourself!

13 year old riding Priority Classic Plus bike down the sidewalk

13-year-old on Priority Classic

Adult Bike Sizing vs 26 Inch Bike Sizing

Adult bike sizing is much more nuanced than kids bike sizing . But keeping it simple, adult bikes are sized according to their frame size, while kids bikes are sized according to wheel size. For example, the Trek Wahoo 26 is a 26 inch kids bike. Its frame is larger than a kids bike with 24 inch wheels, but its size is categorized by that 26 inch wheel.

On the other hand, the Trek Marlin is an adult bike that comes in seven sizes ranging from XS to XXL, based on the size of the frame. Most manufacturers provide a sizing chart to help you determine which frame size is best for you based on your height.

Adult Size Chart Example

an example of a bike sizing chart for adult bikes. Showing bike frame size compared to rider height.

Be aware that while adult bikes are categorized by their frame size, you still need to consider wheel size. Larger frame sizes usually mean larger wheels, but this is not always the case.

26 inch bikes for adults used to be standard, but 27.5″ and 29″ wheels are becoming much more popular. Most adult bikes that are small enough for an 11-year-old or 12-year-old will most likely come with 26 inch or 27.5 inch wheels.

Men’s vs. Women’s Frames

Many brands offer “men’s” and “women’s” bikes.  In many cases, the difference is only in color or size.

Women’s bikes are typically available in smaller sizes than men’s bikes.  Women’s often come in XS frames that fit a rider starting at 4’10”, while men’s sizes are usually only available in size S frames suited for riders at least 5’0.  As a result, many tweens (boy or girl!) may fit better on a women’s bike than a men’s bike.

But with certain brands and models, a women-specific bike frame is designed a bit differently than a men’s frame. Like traditional bikes for girls, women’s bikes often have a lower step-through frame to allow for easier entries and exits on the bike. This difference is only for looks and does not affect the performance of the bike.

Reach and Stack

The reach and stack of men’s and women’s bikes are usually different as well. Understanding the reach and stack measurements of a bike will better help you compare various bike models and their frame sizes to determine which frame and model will be the most comfortable for your child.

Diagram of 26 inch bike Specialized Roll bike showing the stack and reach measurements

The reach is the distance between the seat and the handlebars.  Women typically have shorter torsos, so a women’s bike has a shorter reach to prevent women from having to stretch out too far.

If your child is more timid or enjoys sitting more upright on a bike, a frame with a smaller reach will be better for them.  If your child typically rides more aggressively, a bike with a longer reach will be better.

The stack of the bike, which is the “height of the bike” from the bottom of the frame to the top of the seat, is shorter on women’s bikes to accommodate shorter heights.  If the height recommendations are not provided by a bike company, the stack of a bike is often a great indicator of the bike’s overall height.  By comparing the stack to other brands with published height recommendations, you can often determine the bike’s overall frame size.

An example of a 26 inch bike manufacturer's geometry specs showing reach and stack by frame size

Women’s vs. Men’s Components

To accommodate the smaller frames of women’s bodies, women’s bikes often have narrower handlebars, shorter brake levers, and lighter suspension.  If these smaller components do not come with the bike, they can always be swapped out later. In the end, fit is king.  Many 11 or 12 year old boys with smaller frames are likely to fit better on a women’s bike, while those with larger frames may fit better on a men’s bike.

Categories of Adult Bikes

Adult bikes are designed for a wide range of riding styles, ranging from fitness and comfort to road, mountain, and beach cruiser .  Categories between bike brands can greatly vary.  What one brand calls a “hybrid” another may call “fitness” or “active”. Also be aware that small adult bikes can feature 26 inch, 27.5 inch, or 29 inch wheels.

To help a narrow down your options, here’s a very basic rundown of the various categories of adult bikes by use.  When facing an onslaught of bike categories, these should help you narrow down what you’re looking for.

TIP :  If you are planning on riding on a wide variety of surfaces, recreational mountain bikes (or basic mountain bikes with only front suspension – aka hardtails) are usually your best bet.   Mountain bikes do, however, have a more aggressive positioning than other categories of bikes.  If you prefer to sit more upright on a bike, yet plan on riding on some trails, be sure to get a women’s specific mountain bike frame as they tend to be less aggressive.

For those who want an even less aggressive bike, consider getting a hybrid and swapping out the tires for ones with a more aggressive tread.

12 year old riding Diamondback Lux 3 mountain bike

12-year-old on Diamondback Lux

If your tween or teen just wants the “look” of a mountain bike, many companies make “recreational mountain bikes” for everyday riding.  If a recreational mountain bike isn’t an option, the least expensive bikes under their “hardtail” section often fit the bill.

11 year old riding Raleigh Talus recreational mountain bike down paved trail

11-year-old on Raleigh Talus Recreational Mountain Bike

Focus on Weight!

Adult bikes are already significantly heavier than most 26 inch kids bikes.  Suspension forks can easily add 5+ lbs. to a bike, and unless you plan on paying over $600-ish for a bike, the suspension that comes on the bike is likely to not be very effective anyway.

Frog 78 kids 26 inch bike weighs 22 lbs while the Raleigh Talus 1 XS adult bike weighs 32 lbs.

Clean, simple bikes with not a lot of extras (including racks, stylized frames, fenders, etc.) are typically lighter and therefore easier to ride and manage.

Drivetrain Setup

Learning how to shift with two shifters (a front and rear derailleur) can be confusing for adults, let alone kids!  When at all possible, try to get a bike with a simplified gearing system.

Most 26 inch kids bikes are “1x” meaning there is only one cog in the front (near the crank arm – the pedals), therefore the bike only needs one derailleur in the back. One derailleur means only one shifter to worry about!

Most adult bikes are “3x”, meaning there are three cogs in the front , with multiples still in the back, which then requires two derailleurs and a shifter for each hand.

Drivetrains on the Diamondback Lux Line

collage showing the difference between 1x, 2x, and 3x shifting systems on adult bikes

Internally geared hubs are a great option for tweens and teens as they are all 1x systems!  They typically have only a handful of gears, however, so they aren’t recommended for those planning on tackling some pretty steep inclines. We don’t know of any 26 inch bicycles that have internally geared hubs, but Priority Bicycles does offer small adult bikes.

Try Out in Person

When at all possible, be sure to try out a 26 inch bike or an adult bike in person at a local bike shop.  Due to the vast differences in the design and size of both of these bike categories, there are a lot more variables to take into consideration when trying to get a good fit.

Determining the best frame size based on measurements is typically pretty straightforward with adult bikes, but getting a feel for the width of the handlebars, the ease of braking, and even the overall weight of the bike can really only be done in person.

If testing out a bike in person simply isn’t possible, not to worry!  We’ll continue to test out various bikes on tweens and teens to help you narrow down your options.

Used 26 Inch Bicycles and Adult Bikes

Lastly, in order to save a few bucks, consider looking for a quality used 26 inch bike or adult bike. High-end bikes can often be found used and still in great condition.  It’s rather common for someone to purchase a bike and then decide to sell it after not using it for several years.  Even if the bike needs a little work, the cost you would pay for a bike shop to repair the bike is often much less than purchasing a new bike.

Take caution with low-end, big-box store 26 inch bicycles or adult bikes.  Although these bikes can often be found used, they are typically in poor repair and may not be able to be fixed.

Our Reviews for Kids 26 Inch Bikes and XS/S Adult Bikes

  • Guardian Bikes 26 – 26 inch bike
  • Prevelo Alpha Five – 26 inch bike
  • woom 6 – 26 inch bike
  • woom OFF 6 – 26 inch bike
  • woom NOW 6 – 26 inch kids commuter bike
  • woom UP 6 – 26 inch kids electric bike
  • Prevelo Zulu Five – 26 inch bike
  • Pello Roovi – 27.5 inch kids bike
  • Diamondback Lux – Adult bike
  • Raleigh Talus – Adult bike
  • Priority Classic Plus – Adult bike
  • Priority Coast – Adult bike
  • Marin Wildcat Trail XS – Adult bike

About The Author

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  • Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, 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. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Geometry

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (XXS-S) 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. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

* Subject to change without notice.

Part Numbers

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  • Marlin 6 Gen 3

Trek Marlin 6 Gen 3

Trek Marlin 6 Gen 3

Marlin 6 is the perfect ride for progressing your skills on the trails. Its updated slacker frame geometry makes it easier to control on descents while the suspension fork takes the edge off bumpy trails. Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed. It's right for you if... You want a trail bike that's dialed for building confidence on the dirt, and versatile enough for commuting to work or school. The tech you get A lightweight aluminum frame with modern trail riding geometry and internal routing that keeps cables protected and keep the bike looking sleek. A front suspension fork that cushions rocks, roots, and bumps in the trail, 10-speed fuss-free Shimano Deore shifting, and the serious stopping power of hydraulic disc brakes. The final word Marlin 6 is an ideal trail bike for riders who want to progress on the trail, and want a bike that can keep them rolling off of the trail, too. Why you'll love it - You get real-deal modern mountain bike geometry that keeps handling confident when you're on singletrack, but it's versatile enough for use on roads and bike paths, too - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - The new Thru-Skew system is safer, simpler, and stronger, plus it makes removing the rear wheel for flat fixes a cinch. - Internal routing makes it easy to add a dropper post that lets you lower you saddle on the fly for more confident descending - Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount Features: Expanded size range With 8 different sizes, Marlin has a bike made to fit every rider. Each frame is equipped with smart wheel sizing, with XXS frames rolling on 26" wheels, and wheel sizes increasing proportionally along with frame sizes, so every rider gets the fit they need. Trail-ready, Upgrade-ready The secret to Marlin's popularity is a real trail-savvy mountain bike frame that's upgrade compatible, so it can grow with you as you take on bigger trails and tougher features. Roll stronger with Thru Skew Goodbye open dropouts. The Thru Skewer is a better, stronger, more precisely aligned rear wheel retention system that keeps your wheel more secure than quick-release skewers while still using the standard 135mm rear hub spacing.

Geometry

* Subject to change without notice.

Part Numbers

Trek Marlin 6 Gen 3 Color: Blue Sage

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  2. Marlin 5

    Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 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. Compare.

  3. Marlin 5

    Model 565391. Retailer prices may vary. 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 ...

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    Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... Trek Marlin 5 Gen 2 $599.99. $739.99. Color: ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing

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    In this Trek Marlin 5 review, ... which has a medium frame size and 29-inch wheels. Trek Marlin 5 Summary. Trek currently offers Marlin 4 up to Marlin 8. The higher the number, the more high-end (and expensive) the bike. ... Bontrager Connection, double-wall, 26″, 27.5″ or 29″ depending on the bike size; Fork: SR Suntour XCM 30, coil ...

  6. 2021 Trek Marlin 5

    Specs, reviews & prices for the 2021 Trek Marlin 5. Compare forks, shocks, wheels and other components on current and past MTBs. View and share reviews, comments and questions on mountain bikes. Huge selection of mountain bikes from brands such as Trek, Specialized, Giant, Santa Cruz, Norco and more.

  7. Trek Marlin 5 Gen 2

    26-Inch Wheel; Trek; Marlin 5 Gen 2 Trek Marlin 5 Gen 2 - 2023 $799.99. Color: Size: Wheel Size: Availability: Please select options Unavailable. Shipping options Pick up in Store Find a store near you. Quantity. Add to Cart. If you are having issues setting up your order shipment please reach out to us on our live chat, via email at weborders ...

  8. 2023 Trek Marlin 5 Gen 2

    A 27.5″ / 26″ / 29″ aluminum frame hardtail crosscountry bike with modest components. ... Crosscountry; Overview; Ride Feel; Gearing; Spec Level; Sizing; Reviews; Geometry; Specs; Rider Notes; Overview 2023 Trek. Marlin 5 Gen 2. A 27.5″ / 26″ / 29″ aluminum frame hardtail crosscountry bike with modest components. Compare the full ...

  9. Trek Marlin 5 Gen 2

    Brand: Trek, Product: Marlin 5 Gen 2. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing Will my bike have a curved top tube?

  10. Trek Marlin 5 Review

    Trek Marlin 5 Quick Overview. Marlin 5 is characterized by an excellent off-road-ready aluminum frame, cushy front suspension, burly wheels and tires, hydraulic disc brakes and a lot more. It's one of the best-valued models from the Marlin series, offering multiple improvements compared to the lower-priced Marlin 4. Some of these are better brakes, better hubs, and a better bottom bracket.

  11. Trek Marlin 5 Gen 2

    Brand: Trek, Product: Marlin 5 Gen 2. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... 26-Inch Wheel; Trek; Marlin 5 Gen 2 Trek Marlin 5 Gen 2 $599.99. $599.99 - $739.99. Color: Size: Wheel Size: Availability: Please select options ...

  12. Trek Marlin 5 Gen 2

    Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... Trek Marlin 5 Gen 2 $599.99. Color: Size: Wheel Size: Availability: Please select options ... 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing

  13. Trek Marlin 5 Gen 2

    Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... Trek Marlin 5 Gen 2 $599.99. $739.99. Color: ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing

  14. Trek Marlin 5

    Details. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 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.

  15. Trek Marlin 5 Gen 2

    Brand: Trek, Product: Marlin 5 Gen 2. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing Will my bike have a curved top tube?

  16. Trek Marlin 5 Gen 2

    Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... Trek Marlin 5 Gen 2 $739.99. Color: Size: Wheel Size: Availability: Please select options ... 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing

  17. Marlin 5

    Model 548516. Retailer prices may vary. 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 fenders make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with ...

  18. Trek Marlin 5 Gen 2

    Brand: Trek, Product: Marlin 5 Gen 2. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing Will my bike have a curved top tube?

  19. The Best 26 Inch Bike (or 27.5!) for 10, 11-Year-Olds to Teens

    On the other hand, the Trek Marlin is an adult bike that comes in seven sizes ranging from XS to XXL, based on the size of the frame. ... Most adult bikes that are small enough for an 11-year-old or 12-year-old will most likely come with 26 inch or 27.5 inch wheels. Men's vs. Women's Frames. Many brands offer "men's" and "women's ...

  20. Trek Marlin 5 Gen 2

    Brand: Trek, Product: Marlin 5 Gen 2. Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. ... - Size XX-Small: 26-inch - Sizes X-Small - Small: 27.5-inch - Sizes Medium - XX-Large: 29-inch Geometry Sizing Will my bike have a curved top tube?

  21. Trek Marlin 6 Gen 3

    Brand: Trek, Product: Marlin 6 Gen 3. ... Matte Dnister Black / XX-Small / 26-inch 601842863473 5277255 MAR339207063: Matte Dnister Black / X-Small / 27.5-inch 601842863466 5277256 MAR337821653: Matte Dnister Black / XX-Large / 29-inch 601842863404 5277262 MAR334764113: Matte Olive Grey / X-Small / 27.5-inch