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Mountain Bikes

Mountain Bike

Ride off-road and downhill with our selection of hardtail and full-suspension mountain bikes.

Volume Sledgehammer 26 Klunker
$739.99 $939.99 21% Savings
We haven’t been this excited on a “project bike” in years. The Sledgehammer klunker 26? bike is another one of our dreamed up bikes that we’ve always wanted for ourselves to mob around on. Combining the best of both worlds in bmx and mtb, it resembles the first beginnings of mountain bikes back in the seventies with a modern bmx style geo for mobbing anything in the path or going long comfortable distances. Frameset: Frame: Full Chromoly Geometry: 23.75? TT, 15.75? CS, 71º HT Fork: 1pc chromoly steerer tube threaded for pre-load bolt Bars: Full Chromoly 6.8” high & 33” wide Components: Stem: Volume Staple V2 Top Load Headset: Genesis Sealed Integrated Seat: Brown leather steel springer Seat Post: 27.2 6061-T6 Al w/ adusting clamp Seat Clamp: Built Into Frame Brakes: Avid BB5 mechanical disc w/ 160 rotor Brake Lever: Avid FR5 mechanical Brake Cable: Avid Shifter: Sram X5 Exact Actuation Trigger 10-spd Derailleur: Sram Exact Actuation X5 10-spd mid cage Grips: VLM Flangeless w/VLM Bar Plugs Drivetrain: Cranks: Genesis 48 splined spindle, 3pc tubular chromoly, 175mm Chainring: Alloy Narrow-Wide 32t Bottom Bracket: Sealed Mid 19mm Pedals: Bear trap style 2-pc alloy body w/ cage Wheels: Rims: 32h, Single Walled front, Double Walled Rear Front Hub: Sealed 32h w/ allan skewers Rear Hub: Shimano Sealed 32h w/ allan skewers Cassette: Sram PG-1030 11-36t Tires: Maxxis, Holy Roller 26x 2.4” (Front & Rear) Chain: KMC X10
Trek Farley 7
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 7
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 27.5 Plus
The world's best-loved mountain bike keeps getting better. Fuel EX continues to set the bar for full suspension trail bike versatility, bringing race-day tech to all-day adventure. Want a rugged, capable long-travel trail bike, and a nimble XC bike? Get both with Fuel EX. Whether it's your millionth mile on the trail or your first, you'll love this bike. Key features: - New 130mm frame is more capable and 29" or 27.5+ compatible - Boost148/110: stronger wheels, more tire clearance, shorter stays - Exclusive suspension tech with ABP & Full Floater - Straight Shot stiffness, Knock Block frame defense
Trek Fuel EX 5 Plus
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 Fuel EX 5 Women's
- New 130mm frame is more capable - Women's Sizing pairs the right size wheel for each size rider - Boost148/110: stronger wheels, more tire clearance, shorter stays - Exclusive suspension tech with ABP & Full Floater
Trek Fuel EX 8 29
Key features - 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 and Full Floater - Straight Shot stiffness, Knock Block frame defense
Trek Fuel EX 9.7 29
Key features - 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 Fuel EX 9.8 29
- New 130mm frame is more capable and 29" or 27.5+ compatible   - Boost148/110: stronger wheels, more tire clearance, shorter stays   - Exclusive suspension tech with ABP, Full Floater & RE:aktiv   - Straight Shot stiffness, Knock Block frame defense
Trek Marlin 6
Marlin 6 is a quality introductory cross country mountain bike with front suspension, 24 speeds, and a wide range of gearing for easier pedaling on climbs. It's built in Trek's trail heritage, but also equipped with features like rack and fender mounts that make it a great choice for daily commuters. It's right for you if... You're testing the waters of off-road riding, and want a real mountain bike at a great value, with a wide range of gears to cover more ground on the road and trail. The tech you get: Marlin 6 has 24 speeds, a wide-range cassette so you can always find the right gear for your terrain, hydraulic disc brakes that feel smoother than mechanical disc brakes, and a 100mm suspension fork with a lockout feature—that's the same amount of travel favored by most cross country racers. The final word: Marlin 6 is built to stand up to the trail, but also equipped with rack and fender mounts and a wider range of gears that make it a great choice if your mountain bike doubles as your commuter.
Trek Procaliber 9.7 SL
World Cup-efficient and made to fly, Trek's Procaliber is a race-ready ride at home anywhere XC-speed is paramount. It boasts a full-carbon frame with Trek's IsoSpeed decoupler that basically makes this brutally fast rig not so brutal on you, since more comfort means more performance. Leading the way, RockShox's Reba RL fork handles anything the trail throws at you. Ditto for the tubeless Bontrager Mustang Elite wheels that accelerate quickly at the push of the SRAM GX 1x11 drivetrain. Throw in Shimano Deore disc brakes and solid Bontrager stem, bars, and seatpost, and you're dialed.
Trek Skye S Women's
Have fun. Get dirty. The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you smiling. Mountain biking is about adventure, staying fit, and having fun on the trail. With Skye, you can do it all. Key features - WSD: best-fitting women's MTB for confidence and comfort - Ride the fastest wheel that fits with Smart Wheel Size - Women's specific saddle, bars, and grips for ultimate comfort - WSD Rider Right suspension is tuned for women
Trek Stache 7
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 Superfly 6
The bike that defined 29er mountain bikes continues to lead the charge. The Superfly lineup of crazy-light aluminum XC rockets isn't just fast. It's the fastest. If going fast is everything you're looking for, choose the 29er with the longest history at the top of the podium. Superfly is the pinnacle of cross country speed and efficiency. Key Features - Every feature of this XC race 29/27.5 is designed to go fast - Ride the fastest wheel that fits with Smart Wheel Size - Super-light hydroformed aluminum frame is built for speed - Racy geometry gets you lower, shortens the chainstays
Trek Superfly 6 Women's
The bike that defined 29er mountain bikes continues to lead the charge. The Superfly lineup of crazy-light aluminum XC rockets isn't just fast. It's the fastest. If going fast is everything you're looking for, choose the 29er with the longest history at the top of the podium. Superfly is the pinnacle of cross country speed and efficiency. Key Features - Every feature of this XC race 29/27.5 is designed to go fast - Customized for women: saddles & grips fit for her - Super-light hydroformed aluminum frame is built for speed - Racy geometry gets you lower, shortens the chainstays
Trek Top Fuel 8
Living legend The bike that ruled the podium at the height of mountain bike racing is back to reclaim the top step. Refined and reinvigorated with new technology, Top Fuel is the fastest bike on the trail. The better-than-ever Top Fuel is the fast, versatile choice for the cross country racer, marathon rider, and the entire Trek Factory Racing World Cup team. Key features - RE:aktiv XC: the smartest, fastest, most efficient shock ever - Boost148/110: stronger wheels, more tire clearance, shorter stays - Mino Link adjustable geometry lets you fine-tune your ride - Exclusive suspension tech with ABP and Full Floater
Trek Top Fuel 9
The bike that ruled the podium at the height of mountain bike racing is back to reclaim the top step. Refined and reinvigorated with new technology, Top Fuel is the fastest bike on the trail. The better-than-ever Top Fuel is the fast, versatile choice for the cross country racer, marathon rider, and the entire Trek Factory Racing World Cup team. Key Features - RE:aktiv XC: the smartest, fastest, most efficient shock ever - Boost148/110: stronger wheels, more tire clearance, shorter stays - Mino Link adjustable geometry lets you fine tune your ride - Exclusive suspension tech with ABP & Full Floater
Trek Top Fuel 9.9 SL
Months of preparation, years of training: you're ready. Now all you need is the bike to get you there, and that's Trek's Top Fuel 9.9 SL. Feel the power course through its incredibly light OCLV Mountain Carbon frame and beefy PF92 bottom bracket as you jump from the line. The stout E2 head tube and buttery smooth RockShox RS-1 fork guide you through the course with tactical precision. Your legs are burning, ignore them; grab another gear from Shimano's unparalleled XTR 11-speed drivetrain and stomp the carbon Race Face Next cranks harder. The course is littered with challenging corners and technical surprises but Shimano's XTR Race discs give you power and modulation, while carbon DT Swiss wheels accelerate with authority to leave the competition in your wake. The miles are racking up and the hours are melting away, but the light, ergonomic Bontrager carbon components keep you calm and comfortable. The Top Fuel 9.9 has what you need to win. Do you?
Trek X-Caliber 7
Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack. - 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 - Sleek internal routing protects cables and accommodates dropper post upgrades
Trek X-Caliber 7 Women's
Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack. - 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 - Sleek internal routing protects cables and accommodates dropper post upgrades
Trek X-Caliber 8
Jump front wheel-first into the off-road world aboard Trek's X-Caliber 8. This sleek dirt-worthy bike starts with a lightweight Gold aluminum frame with Gary Fisher's proven G2 geometry. Complementing the sublime ride is a RockShox fork that gives you 100mm of travel to add even more cush and steering confidence to the big steamrolling wheels. Proven parts hang off the sweet frame and fork with tubeless-ready wheels with Shimano disc brakes. And, you also get the solid performance of SRAM shifting and the quality of Bontrager controls. And with Trek's Smart Wheel sizing, you're riding the fastest wheel size with the best possible fit. It all adds up to a ride more than ready for the off-road world!
Trek X-Caliber 8
Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5-inch. Great for XC racing, or simply shredding singletrack. - 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 - Sleek internal routing protects cables and accommodates dropper post upgrades
Trek X-Caliber 9
Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack. Key features - Race-ready spec: 2x drivetrain options, lockout, hydraulic discs - Light, precise race frame for a fast, refined ride - Ride the fastest wheel that fits with Smart Wheel Size - Extended size range gives you a better fit for a better ride
Trek 820
$399.99
820 is an excellent entryway to a world of off-road adventures. It's the most affordable mountain bike in our lineup and the ideal choice for beginners who are interested in the MTB life but also want a hybrid bike that's as equally suited to light trails as it is to potholed city streets. It's right for you if... You're ready to try your hand at mountain biking to see if you fall in love, and want a bike you can ride wherever you choose. You plan to ride all types of terrain, from city streets to gravel paths and light singletrack. The tech you get 820 has a strong steel frame, semi-slick tires that roll well on pavement and trails, durable alloy wheels, and a suspension fork that takes the edge off bumps. Plus, it has mounts so you can accessorize with racks, fenders, lights, a fitness tracker, a kickstand, and more! The final word 820 is a great bike for anyone testing the waters of off-road riding. It's versatile, durable, and works well on rough pavement, light trails, or both. Why you'll love it - 820 is a great bike at an even better price, and it lets you explore off-road riding without the giant price tag that comes with higher-end mountain bikes - The high-volume mountain bike tires and suspension fork take the edge off rough roads and trails - Rack, fender, and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter
Trek 820 WSD - Women's
$399.99
820 Women's is an excellent entryway to a world of off-road adventures. It's the most affordable mountain bike in our lineup and the ideal choice for women who are interested in the MTB life but also want a hybrid bike with a confidence-building stepthrough frame and a saddle made specifically for women. It's right for you if... You're ready to try your hand at mountain biking to see if you fall in love, and want a bike you can ride wherever you choose. You plan to ride all types of terrain, from city streets to gravel paths and light singletrack. The tech you get 820 Women's has a steel stepthrough-style frame that's easy to mount and dismount, semi-slick tires that roll well on pavement and trails, durable alloy wheels, a seat made for women, and a suspension fork that takes the edge off bumps. Plus, it has mounts so you can accessorize with racks, fenders, lights, a fitness tracker, a kickstand, and more! The final word 820 Women's is a great bike for women testing the waters of off-road riding. It's versatile, durable, and works well on rough pavement, light trails, or both. Why you'll love it - 820 Women's is a great bike at an even better price, and it lets you explore off-road riding without the giant price tag that comes with higher-end mountain bikes -The high-volume mountain bike tires and suspension fork take the edge off rough roads and trails - The stepthrough-style frame makes it easy to mount and dismount - Rack, fender, and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter
Trek Skye Women's
$419.99 $439.99 5% Savings
The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you smiling. Mountain biking is about adventure, staying fit, and having fun on the trail. With Skye, you can do it all. Key Features - WSD: best-fitting women's MTB for confidence and comfort - Ride the fastest wheel that fits with Smart Wheel Size - Women-specific saddle, bars, and grips for ultimate comfort - WSD Rider Right suspension is tuned for women
Trek Marlin 4
$449.99 - $469.99
Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds, and mounts for a rack and fenders make this versatile ride an excellent entry point for new trail riders and campus commuters alike. It's right for you if... You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop curbs on the way to class. Disc brakes, knobby tires, and 21 speeds make Marlin 4 a great choice. The tech you get Marlin 4 has 21 speeds with a wide range of gearing for easy riding on varied terrain. It's modeled after our higher-end mountain bikes and built with a lightweight Alpha Aluminum frame, mechanical disc brakes for increased stopping power in any weather conditions, and a suspension fork with 75mm of travel—just enough to absorb the big bumps and keep you cruising. The final word Marlin 4's greatest gift is its versatility. It's built in Trek's mountain bike heritage and totally capable of taking on the trails. But it's an efficient daily rider, too. The rack and fender mounts make it a great choice for commuters who want to get a little rad on the way to class or the grocery store. 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 - The flat mountain-style handlebar and disc brakes keep you in control, on or off the trail - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Backed by Trek's limited lifetime warranty
Trek Marlin 5
$479.99 $519.99 8% Savings
- Ride the fastest wheel that fits with Smart Wheel Size - Ride-tuned aluminum frame is XC light, mountain tough - Extended size range gives you a better fit for a better ride - Backed by Trek's limited lifetime warranty
Trek Skye SL Women's
$479.99 $579.99 17% Savings
Skye SL Women's is a quality introductory women's cross country mountain bike with front suspension, a frame and parts designed specifically for women, 24 speeds, and a wide range of gearing that's great for terrain that varies in elevation. It's built in Trek's trail heritage, but also equipped with details like mounts for a rack, kickstand, and fenders that make it a great choice for daily commuters. It's right for you if... You're testing the waters of off-road riding, and want a real mountain bike at a great value with a wide range of gears to cover more ground on the road and trail. You also side with women who prefer the fit and feel of a bike made specifically for them. The tech you get: Skye SL Women's is equipped with a frame and touchpoints—like the saddle, bars, and grips—that can provide a better fit to women from the start. It has 24 speeds and a wide range of gearing, hydraulic disc brakes that feel smoother than mechanical disc brakes, and a Women's Rider Right suspension fork tuned for lighter riders with 100mm of travel and a lockout feature. The final word: The top-of-the-line model in the Skye Women's has performance features like suspension lockout, stronger double-walled rims, hydraulic disc brakes, and a frame and touchpoints designed for women. It's also equipped with rack and fender mounts and a wider range of gears. These design details make it a great choice if your mountain bike doubles as your commuter.
Trek Marlin 5
$519.99 - $539.99
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. It's right for you if... You're new to the trail and want a serious mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight Alpha Silver Aluminum frame, 21 speeds, a wide range of gearing so you never need to pedal too hard or easy on terrain that varies in elevation, hydraulic disc brakes that feel smoother than mechanical disc brakes, and a suspension fork with 100mm of travel—that's the same amount favored by most cross-country racers. The final word Built-in Trek's MTB heritage, and more than capable of taking on trail adventures. But it's also versatile. It's 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 (13.5" and 15.5") have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - It has separate brake and shift levers (a feature that's common on more expensive mountain bikes) so you can fine-tune the positioning for comfort - 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
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