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Trek Fat and Plus Size Bikes

Trek Farley Alloy Frameset
$399.99 $899.99 56% Savings
Super, fat Farley changes the game for fat bikes. With lightweight carbon or alloy frame options and the ability to accommodate 5" tires and a variety of wheel sizes, Farley is the quickest and most versatile fat bike ever. Fat bikes give you more places, more seasons to ride. From dunes to drifts, race to recreation, Farley lets you tackle anything, any time, for any reason. Fatten up this season. Key features - Ride your way: accommodates 26" x 5" or 27.5" x 4" wheels - Light, super-strong Alpha Platinum Aluminum frame - Trail-optimized geometry for the best handling in any season - E2 head tube gives you precise handling in gnarly conditions
Trek Farley 24
$899.99
Trek is a family-owned company so they know a thing or two about bringing along the whole crew. Enter the Trek's Farley 24: the kid-size, all-season fat bike. Trek has been making some of the best kids' bikes for years so the Farley 24 is a sharp handling, steam-rolling monster truck of a bike. A 1x9 drivetrain powers the monstrous 4.0-inch tires and a host of Bontrager components rounds out the spec. All-season, all-family adventure begins with Farley.
Trek Roscoe 6
$899.99
Roscoe 6 is the ideal gateway to mountain biking for new riders looking to have a fun time on the trail. It has plus-sized tires that inspire confidence by keeping you stable, a suspension fork that soaks up the big bumps and roots, a wide-range drivetrain with plenty of gears, and playful frame geometry that makes it easier to control your bike on technical trails and winding singletrack. It's right for you if... You know there are good times to be had on the trail, and you want to be part of them! You're looking for an easy entry to the sport of mountain biking on a bike that will keep you excited and motivated to get out there day after day. The tech you get Roscoe 6 features a strong Alpha Gold Aluminum frame, confidence-inspiring 27.5+ tires mounted to wide rims, and an SR Suntour XCM 32 fork with 120mm of travel. It has a trail-tough Shimano Deore drivetrain with 10 speeds, and Tektro hydraulic disc brakes, and a wider handlebar and shorter stem for better control. The final word Roscoe 6 is like the friend who takes you mountain biking for the first time and never gets frustrated while they're teaching you how to ride. It's all about getting out there, having fun, and enjoying the great sport of trail riding! Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability - The frame is up-to-date with the latest standards so you have endless choices for adding upgrades like a dropper post - It has rack mounts so you can use it for bikepacking or even running errands
Trek Roscoe 6 Women's
$899.99
Roscoe 6 Women's is the ideal gateway to mountain biking for new riders looking to have a fun time on the trail. It has plus-sized tires that inspire confidence by keeping you stable, a suspension fork that soaks up the big bumps and roots, a wide-range drivetrain with plenty of gears, and touchpoints that can provide a better fit and feel to women from the start. It's right for you if... You're looking for an easy entry to the sport of mountain biking on a bike that will keep you excited and motivated to get out there day after day. Like 60% of women, you prefer the fit and feel of touchpoints, like a saddle, designed specifically for women. The tech you get Roscoe 6 Women's features a strong Alpha Gold Aluminum frame, confidence-inspiring 27.5+ tires mounted to wide rims, and a SR Suntour XCM 32 fork with 120mm of travel. It has a trail-tough Shimano Deore drivetrain with 10 speeds, Tektro hydraulic disc brakes, a wider handlebar and shorter stem for better control, and a saddle designed specifically for women. The final word Roscoe 6 Women's is like the big sister who takes you mountain biking for the first time and never gets frustrated while they're teaching you how to ride. It's all about getting out there, having fun, and enjoying the great sport of trail riding! Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability - The frame is up-to-date with the latest standards so you have endless choices for adding upgrades like a dropper post - It has rack mounts so you can use it for bikepacking or even running errands
Trek Roscoe 7
$989.99 $1,049.99 6% Savings
Key features - 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Updated geometry and E2 tapered head tube for more confident handling
Trek Roscoe 7 Women's
$1,049.99
Key features - 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new Alpha Gold Aluminum frame blends the latest tech with light weight - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Updated geometry and E2 tapered head tube for more confident handling
Trek Roscoe 7
$1,099.99
Roscoe 7 is a mid-fat trail hardtail for riders who favor a fun and lively ride. Confidence-inspiring 27.5+ wheels and mid-fat tires, a plush suspension fork, and an easy-to-use 1x drivetrain make Roscoe 7 stable enough for new riders, and playful enough to make even the most experienced shredders smile. It's right for you if... You're new to the trail and want a fun and accessible hardtail that keeps you confident and in control when the trail gets rough. Or, you're a more experienced trail rider and you want a bike with more traction that knows how to party when you're out riding with friends. The tech you get Roscoe 7 features a strong Alpha Gold Aluminum frame, confidence-inspiring 27.5+ tires mounted to Tubeless Ready Bontrager Line rims and a 120mm RockShox Judy Silver fork with a TurnKey hydraulic lockout and adjustable rebound. It's equipped with a reliable Shimano Deore 1x10 drivetrain, hydraulic disc brakes, and a dropper post for extra room on rough trails. The final word When you're riding Roscoe 7, it doesn't matter if you're a first-timer or an off-road pro—whatever your skill level, you're gonna have fun. It's built for ease of use and durability, so you can focus on enjoying the trail ahead. Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - A shorter stem and wider handlebar make it easier to control - Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability - It has rack mounts so you can use it for bikepacking or even running errands
Trek Roscoe 8
$1,199.99
- 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Trail geometry and E2 tapered head tube for more confident handling
Trek Roscoe 8 Women's
$1,199.99
Key features - 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Trail geometry and E2 tapered head tube for more confident handling
Trek Stache Carbon Frameset
$1,199.99 - $1,499.99 $1,499.99 Up To 20% Savings
Stache is an all-new species of 29+ mountain bike performance. The wide 3" tires grip relentlessly, amplifying all the benefits of 29ers, while remarkably short chainstays deliver a fun, lively ride. Want the capability of a full suspension trail bike in a simple hardtail package, plus the extra benefits of 29+ tires? Then you were born to ride the Stache. Key Features - 29+ wheels let you roll over anything - OCLV Mountain Carbon frame is light, efficient, and tough - Boost148/110: stronger wheels, more tire clearance, shorter stays - Stranglehold dropout gives you options: 29+, 27.5+, or 29er
Trek Roscoe 8
$1,399.99
Roscoe 8 is a trail hardtail for anyone looking to have some serious fun out in the dirt. Its 27.5+ mid-fat tires, 1x12 drivetrain, and 120mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party. It's right for you if... You want to have fun. You're searching for a playful trail bike with high-quality parts and plus-sized tires so that when you're out on the trail, the only thing you have to worry about is your face hurting from smiling too much. The tech you get Roscoe 8 features a strong Alpha Gold Aluminum frame, confidence-inspiring 27.5+ tires mounted to Tubeless Ready Bontrager Line rims and a 120mm RockShox Solo Air fork with a TurnKey hydraulic lockout. Plus, a dropper post, a SRAM NX Eagle 1x12 drivetrain, and Shimano MT200 hydraulic disc brakes. The final word High-quality components for high-quality trail days. It's all about fun, but it's also all about performance. With a 12-speed drivetrain, hydraulic disc brakes, wide handlebars, and 27.5+ wheels, this bike takes trail riding shenanigans seriously. Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - Even when the trail gets rough, the wide 27.5x2.8" tires can deliver confidence, traction, and stability - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - The RockShox Solo Air fork can easily be adjusted for a specific rider weight, and it's lighter than a coil spring - The NX Eagle drivetrain gives you a wider range of gears for easier climbing in a simple 1x set up
Trek Roscoe 8 Women's
$1,399.99
Roscoe 8 Women's is a trail hardtail for anyone looking to have some serious fun out in the dirt. Its 27.5+ mid-fat tires, 1x12 drivetrain, and 120mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party. It's right for you if... You want to have fun. You're searching for a playful trail bike with high-quality parts and plus-sized tires so that when you're out on the trail, the only thing you have to worry about is your face hurting from smiling too much. The tech you get Roscoe 8 Women's features a strong Alpha Gold Aluminum frame, confidence-inspiring 27.5+ tires mounted to Tubeless Ready Bontrager Line rims and a 120mm RockShox Solo Air fork with a TurnKey Hydraulic lockout. Plus, a dropper post, a SRAM NX 1x12 drivetrain, Shimano MT200 hydraulic disc brakes, and a saddle designed specifically for women. The final word High-quality components for high-quality trail days. It's all about fun, but it's also all about performance. With a 12-speed drivetrain hydraulic disc brakes, wide handlebars, and 27.5+ wheels, this bike takes trail riding shenanigans seriously. Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - The RockShox Solo Air fork can easily be adjusted for a specific rider weight, and it's lighter than a coil spring - The NX Eagle drivetrain gives you a wider range of gears for easier climbing in a simple 1x set up
Trek Stache 5
$1,499.99
The trail waits in anticipation, the woods are quiet, then WHOOSH! The sound of tires pierces the silence. Big wheels roll over the roots and 3-inch-wide tires rip through berm. The 29er has grown up from its XC roots with Trek's Stache 5. Trek loaded the aluminum frame with all the marks of a fully capable trail bike: G2 trail geometry, rock-solid E2 tapered head tube, 92mm bottom bracket, dropper-post routing and a Boost 148 rear end. That 148mm-wide rear end is enhanced by short chainstays that make this 29er rail twists and turns like that's its job. Which it is. The specs are just as legit with Race Face cranks powering Shimano 1 x 10 gearing and a clutch rear derailleur that virtually eliminates chain slap and drops. Ladies and gentlemen, the the 29er has evolved!
Trek Stache 5
$1,599.99 $1,699.99 6% Savings
Go big Stache is an all-new species of 29+ mountain bike performance. The wide 3" tires grip relentlessly, amplifying all the benefits of 29ers, while remarkably short chainstays deliver a fun, lively ride. Want the capability of a full suspension trail bike in a simple hardtail package, plus the extra benefits of 29+ tires? Then you were born to ride the Stache. Key features - 120mm travel and 29+ wheels let you roll over anything - Shorter chainstays give you a spirited, lively ride - Boost148/110: stronger wheels, more tire clearance, shorter stays - Stranglehold adjustable thru axle lets you fine-tune the length of your chainstay
Trek Farley 5
$1,649.99
Farley changes the game for fat bikes. With lightweight carbon or alloy frame options and the ability to accommodate 5" tires and a variety of wheel sizes, Farley is the quickest and most versatile fat bike ever. Fat bikes give you more places, more seasons to ride. From dunes to drifts, race to recreation, Farley lets you tackle anything, any time, for any reason. Fatten up this season. Key features - Ride your way: accommodates 26" x 5" or 27.5" x 4.5" wheels - Light, super-strong Alpha Platinum Aluminum frame - Trail-optimized geometry for the best handling in any season - E2 head tube gives you precise handling in gnarly conditions
Trek Farley 5
$1,649.99
Key features - Fast-rolling 27.5" wheels with extra-wide 4.5" tires for traction in any conditions - Light, super-strong Alpha Platinum Aluminum frame - Trail-optimized geometry for stability and responsiveness in every season - E2 head tube for confident handling on gnarly trails
Trek Farley Carbon Frameset
$1,999.99
From dunes to drifts, race to recreation, Trek's Farley lets you tackle anything, any time, for any reason. Fatten up this season. This OCLV carbon frame features a wide 197mm thru-axle that allows for tires up to 5" wide. The full-carbon Haru Pro carbon fork responds immediately to your input and carves with precision. This frameset wholeheartedly embraces versatility, too. It can accommodate a 26 x 5-inch set-up as well as 27.5 x 4-inch wheels, so you can dial your ride for your style of riding.
Trek Full Stache 8 Frameset
$1,999.99
Full Stache is a full suspension 29+ trail bike with an oversized appetite for rugged backcountry riding and trail explorations into the unknown wild. Build it up the way you want! We're giving you a head start with the Fox Float rear shock, a Bontrager 35mm stem, and a headset with Knock Block frame defense. Build it up exactly the way you want, for exactly your kind of adventure, but be sure to follow these requirements: minimum tire width: 29x2.6", recommended axle-to-race: 550mm (560mm/140mm travel max), maximum chainring size: 34 teeth.
Trek Stache 7
$1,999.99
Fast. Agile. Confident. Capable. That pretty much sums up Trek's Stache 7. This bike gets down to business with 29-inch wheels wrapped with fat, 3-inch wide tires and a 120mm-travel Manitou fork that dares anything to get in your way. Trek loaded the Platinum aluminum frame with all the features of a fully legit trail bike, like G2 trail geometry, E2 tapered head tube, internal dropper-post routing and a Boost 148 rear end. That 148mm-wide rear end is enhanced by super short chainstays that let you rip through berms, dominate twisty trails, and out-accelerate your crew. SRAM's X1 cranks power a wide-ranging GX 1x11-speed drivetrain, and SRAM Guide R brakes bring regulate that speed smoothly and precisely. The Bontrager components are as light as they are tough, and just in case you don't want to roll the 50mm-wide Mule rims all the time, the Stache's Stanglehold dropouts are compatible with 27.5+ and standard 29-inch wheels too!
Trek Fuel EX 5 Plus
$2,049.99 $2,349.99 13% Savings
Modern trail geometry, 29-inch or 27.5-inch mid-fat options, and 130mm of travel make Fuel EX the one go-to full suspension trail bike for all riders. Want a rugged, capable long-travel trail bike with the responsiveness of an XC bike? This is it. Fuel EX blends the best of both worlds in one uncompromising package. - Capable and stiff 130mm frame is 29-inch and 27.5+ compatible - Boost 148/110: stronger wheels, more tire clearance, shorter stays - Exclusive suspension tech with ABP and Full Floater - Straight Shot stiffness, Knock Block frame defense
Trek Stache 7
$2,099.99 $2,249.99 7% Savings
Go big Stache is an all-new species of 29+ mountain bike performance. The wide 3" tires grip relentlessly, amplifying all the benefits of 29ers, while remarkably short chainstays deliver a fun, lively ride. Want the capability of a full suspension trail bike in a simple hardtail package, plus the extra benefits of 29+ tires? Then you were born to ride the Stache. Key features - 120mm travel and 29+ wheels let you roll over anything - Shorter chainstays give you a spirited, lively ride - Boost148/110: stronger wheels, more tire clearance, shorter stays - Stranglehold adjustable thru axle lets you fine-tune the length of your chainstay
Trek Farley 7
$2,299.99
Trek’s all-season Farley 7 takes on whatever you can throw at it. Snow, sand, roots, and rocks—it’s all good when you’re on a Farley. The lightweight aluminum frame features a 197mm-wide rear axle, which gives you short chain stays for snappy handling and the ability to run 26 x 5-inch or 27.5 x 4-inch fatties! The carbon Haru fork offers the same clearance with 150mm thru-axle and a tapered steerer that ensures dialed tracking. 80mm-wide Sun Ringle Mule Fut rims sport Bontrager's Barbegazi tires for a wide footprint and phenomenal traction. SRAM’s GX 1 x 11-speed drivetrain is your wide-range, go-anywhere transmission, climbing hills with ease and accelerating like a shot out of corners. And, scrub speed in a hurry with a mere squeeze of the SRAM Level T brakes that offer precise all-condition control, so you can push your fun a little further. Wide Bontrager bars and a Blendr compatible stem wrap wrap this rig up and guarantees the stoke remains high.
Trek Fuel EX 5 Women's
$2,349.99
Key features - Capable 130mm full suspension frame with performance tech and features - Plus-sized tires for extra traction and confidence on loose, rugged terrain - Boost148/110: stronger wheels, more tire clearance, and shorter stays - Exclusive suspension tech with ABP and Full Floater
Trek Farley 7
$2,399.99
Key features - Fast-rolling 27.5" wheels with extra-wide 4.5" tires for traction in any conditions - Light, super-strong Alpha Platinum Aluminum frame - Trail-optimized geometry for stability and responsiveness in every season - E2 head tube for confident handling on gnarly trails
Trek 1120
$2,499.99
Key features - Plus-sized touring: bigger tires, bigger terrain, bigger adventures - All-new proprietary rack system for backcountry gear storage - Carbon adventure fork: light and strong, with mounts aplenty - Go-anywhere adventure spec: wide range 1x drivetrain, disc brakes, & dropper post
Trek Farley 9.6
$2,799.99
Where will you go on your Farley 9.6? The answer is: anywhere you want. Trek's lauded OCLV carbon frame rolling on tubeless-ready 27.5 x 3.8-inch tires gives you the balance of low weight and agility mixed with insane traction and control. A carbon Bontrager Haru fork leads the way, while a 1 x 11-speed SRAM drivetrain keeps it simple, giving you plenty of gears for serious adventures in any weather, on any terrain. SRAM Level T disc brakes keep you in total control, and Bontrager provides the cockpit spec to ensure excellent comfort and fit on this go-anywhere machine.
Trek Farley 9.6
$2,799.99
Key features - OCLV Mountain Carbon frame is ultralight, ultra-tough - Trail-optimized geometry for stability and responsiveness in every season - Fast-rolling 27.5" wheels with extra-wide 4.5" tires for traction in any conditions - E2 head tube for confident handling on gnarly trails
Trek Fuel EX C Frameset
$2,999.99
Freedom to roam Modern trail geometry, 29? or 27.5? mid-fat options, and 130mm of travel make Fuel EX is the one go-to full suspension trail bike for all riders. Want a rugged, capable long-travel trail bike with the responsiveness of an XC bike? This is it. Fuel EX blends the best of both worlds in one uncompromising package. - Capable and stiff 130mm frame is 29" and 27.5+ compatible - Boost148/110: stronger wheels, more tire clearance, shorter stays - Exclusive suspension tech with ABP, Full Floater, and RE:aktiv - Straight Shot stiffness, Knock Block frame defense
Trek Stache 9.6
$2,999.99
Stache is an all-new species of 29+ mountain bike performance. The wide 3" tires grip relentlessly, amplifying all the benefits of 29ers, while remarkably short chainstays deliver a fun, lively ride. Want the capability of a full suspension trail bike in a simple hardtail package, plus the extra benefits of 29+ tires? Then you were born to ride the Stache. Key Features - 120mm travel and 29+ wheels let you roll over anything - OCLV Mountain Carbon frame is light, efficient, and tough - Boost148/110: stronger wheels, more tire clearance, shorter stays - Stranglehold dropout gives you options: 29+, 27.5+, or 29er
Trek Farley 9
$3,199.99
Trek's Farley 9 takes you to places few bikes dare to go with no limitations, from sunny singletrack, to snowy slopes, to muddy forests. Thanks to a light aluminum frame, a dialed geometry, and tubeless-ready wheels, the Farley is a sharp handling, steam-rolling monster truck of a bike. Up front, bumps are muted even further with the RockShox Bluto throwing down 100mm travel. Additionally, Trek was thinking versatility, so you've got front/rear rack compatibility, fender mounts, and internal cable and dropper post routing for when the terrain gets really hairy. And the frame accommodates 26 x 5 or 27.5 x 4-inch wheels. A 1x11 SRAM X1 drivetrain powers the 3.8-inch tires and a host of Bontrager components rounds out the spec.
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