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Mountain Bikes

Mountain bikes are built to conquer any trail, from tame to treacherous. These sure-footed off-road bikes make anywhere rideable.

Trek 820
$349.99 $379.99 8% Savings
Our entry-level 820 mountain bike is a versatile step in the mountain direction, equally suited to beginner trails and potholed city streets. If you've heard the call of the trail but aren't ready to commit to the MTB life, 820 is the perfect way to get your feet dirty. Key features - Quality construction and components, fantastic value - Ready to take on rough pavement, light trails, or both - 75mm suspension fork takes the edge off bumps - 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 Fuel EX 8 29
$3,299.99
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 Marlin 6
$549.99 $589.99 7% Savings
Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and unbeatable ride feel make Marlin the perfect trail rider. When you're ready for longer days on the bike, bigger challenges on the trail, and all the fun of the full mountain biking experience, you're ready for Marlin. Key Features - 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
Trek Marlin 7
$663.99 - $699.99 $749.99 - $829.99 Up To 16% Savings
Mountain adventure awaits Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and unbeatable ride feel make Marlin the perfect trail rider. When you're ready for longer days on the bike, bigger challenges on the trail, and all the fun of the full mountain biking experience, you're ready for Marlin. Key features - 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 Fuel EX 7 29
$2,499.99
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 X-Caliber 8
$1,149.99
X-Caliber 8 is a cross country mountain bike made for fast laps and long days on the trail. It's built with special attention to value and the parts that make the biggest difference in performance. A Shimano drivetrain, RockShox fork, and hydraulic disc brakes make it a great choice for new mountain bikers and XC racers searching for fast, fun, singletrack adventure. It's right for you if... You're looking for a fast mountain bike for singletrack—one that's fully capable of taking on races, marathons, and competitive group rides. You want something that is reliable and fun with dependable, lightweight parts. The tech you get A lightweight Alpha Gold Aluminum frame, a RockShox 30 Silver suspension fork with a lockout and an air spring that's lighter and more adjustable than a coil spring, Bontrager Kovee Tubeless Ready wheels with Boost141 hub spacing, and a smooth, efficient Shimano Deore/XT 2x10 drivetrain with a Shimano XT Shadow rear derailleur, which stays tucked out of the way to avoid snagging on trail debris. The final word With X-Caliber 8, you're getting a performance frame paired with performance parts, like a RockShox air fork and a rear derailleur that's the gold standard for MTB performance and reliability. Plus, it's equipped with durable, lightweight alloy rims that save weight and are easy to upgrade to tubeless. Why you'll love it - It has the price of a more basic hardtail and the performance of a more expensive one - The RockShox air fork can be tuned to the rider's weight, so you always have a custom ride that's right for you - The frame is fully compatible with higher-end parts, like race wheels and a dropper post, if you ever find the need to upgrade - Smart Wheel Sizing means you'll get the fastest wheel that fits (29" wheels on larger frames, 27.5" wheels on smaller frames)
Trek X-Caliber 8
$1,099.99 $1,149.99 4% Savings
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
Electra Moto 3i
$599.99 $639.99 6% Savings
Remember when your biggest worry was getting home before the streetlights came on? The Moto does. We’ve taken our beach cruiser and added a touch of old school BMX and new school off-road to give you the ultimate play bike. You’re not exactly going to be joining the race circuit on it, but you’ll definitely be popping some sick wheelies and hopping every curb in sight. Go ahead and lay down a little rubber if you want to. Available in the simple single-speed or a little fancier 3-speed. - 6061-T6 aluminum Mountain Cruiser frame - SRAM i-Motion 3-Speed w/Hayes disc brakes - BMX hollow chromoly crank and sealed cartridge bottom bracket - Alloy seat post - 29”x 2.125” Electra Moto knobby tires
Trek Remedy 7
$2,399.99 $2,999.99 20% Savings
Remedy is the mountain biker's mountain bike. 27.5" wheels, an aggressive geometry, and a wealth of technical features make a bike that scores tens for capability. Want to push harder? Want more travel? Need a more capable build? Remedy is your full suspension ride to the next level. Key Features - New 150mm frame optimized for Enduro and technical trails - 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 27.5 Plus
$1,919.99 $2,399.99 20% Savings
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 Full Stache 8
$3,699.99
Full Stache 8 is a full suspension 29+ trail bike with an oversized appetite for rugged backcountry riding. Sure-footed mid-fat tires, a 1x12 drivetrain, 130mm of front and rear travel, super short chainstays, and some ridiculously clever engineering make this 29+ trail bike the ideal rig for rugged singletrack and trail explorations into the unknown wild. - Mid-fat tires are sure-footed on technical singletrack, tricky descents, and whatever trail you'll find where other riders dare not roam. - The shifter-style, underbar remote dropper post lever is super intuitive and easy-to-use. - 29 x 3.0" tires give you the flotation of a fat bike with the speed and momentum of a fast-rolling 29er.
Trek Remedy 27.5 Carbon Frame
$1,399.99 $3,299.99 58% Savings
Funny, the mountain seems a whole lot smaller now that you're rockin' Trek's Remedy 27.5 Frame. This capable trail bike is nimble and fast for familiar weekday sessions, but yearns for big days exploring the backcountry. 140mm of Full Floater travel and Fox's RE:aktiv shock takes on ups, downs, and rough transitions with efficiency and responsive, dialed damping. Trek's Active Braking Pivot keeps that suspension active when you're on the brakes for smooth, steady control. And when you're going from your local loop to some serious gnar, you can adjust the Remedy's geometry with the Mino link; simply flip the chip to adjust bottom bracket height and head angle. A Boost 148mm rear axle ensures precise tracking as you slash your way through berms and rock gardens, and internal routing keeps all those derailleur and dropper post cables out of sight for a clean look.
Trek Remedy Carbon Frameset
$1,599.99 $3,299.99 52% Savings
Remedy is the mountain biker's mountain bike. 27.5" wheels, an aggressive geometry, and a wealth of technical features make a bike that scores tens for capability. Want to push harder? Want more travel? Need a more capable build? Remedy is your full suspension ride to the next level. Key Features - New 150mm frame optimized for Enduro and technical trails   - 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 Slash Carbon Frameset
$1,499.99 $3,499.99 57% Savings
Trek's Slash Carbon Frame is built to dominate: the mountain, gravity, your limits, the guy with #1 on his number plate. Throw it down the most technical descents, fly back up. And win. This tough, lightweight OCLV carbon frame is designed around 27.5-inch wheels and an enduro-optimized geometry, so you can roll fast, go big, and keep progressing. A RockShox DebonAir shock and Full Floater linkage gives you a coil feel with the weight of air, while the Mino Link adjustable geometry lets you fine tune your ride. Trek's Active Braking Pivot keeps that suspension active when you're on the brakes for smooth, steady control. And, internal routing keeps all those derailleur and dropper post cables out of sight for a clean look.
Trek X-Caliber 8
$879.99 $1,099.99 20% Savings
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 Kids' Neko
$469.99
Trek bikes fit kids great, right from the start. And because Trek's Dialed components adjust along with growth spurts, you can dial in the perfect fit for years to come. Trek wants your kids to love riding just as much as they do. That's why their Kids' bikes ride better, last longer, and carry kids safely to more adventures. Key Features - Equally suited to neighborhood streets and trail excursions - 26" wheels are fast on pavement, surefooted on the trail - Fits right from the start, and will grow with the rider - Trek quality = safety and fun on road and trail
Trek Top Fuel 8
$2,799.99
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 X-Caliber 8
$879.99 $1,099.99 20% Savings
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 Fuel EX 5 29
$2,349.99
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 5 29
$1,759.99 $2,199.99 20% Savings
- 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 Stache 7
$2,249.99
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 Fuel EX 8 27.5 Plus
$3,449.99
Fuel EX 8 Plus is a versatile full suspension trail bike with girthy plus-sized tires for unrelenting traction. It's the perfect balance of value and performance, with a trail-tough Alpha Platinum Aluminum frame, 140mm front and 130mm rear suspension, and a wide range SRAM GX Eagle 1x12 drivetrain. Key features - Capable and stiff 130mm frame is 29" and 27.5+ compatible - Plus-sized tires for extra traction and confidence on loose, rugged terrain - Exclusive suspension tech with ABP, Full Floater, and RE:aktiv - Straight Shot stiffness, Knock Block frame defense
Trek Remedy 7 27.5
$2,999.99
Bring on bigger Remedy is the mountain biker's mountain bike. 27.5? wheels, an aggressive geometry, and a wealth of technical features make a bike that scores tens for capability. Want to push harder? Want more travel? Need a more capable build? Remedy is your full suspension ride to the next level. Key features - Stout 150mm frame optimized for enduro and technical trails - 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 Remedy 8 27.5
$3,499.99
Bring on bigger Remedy is the mountain biker's mountain bike. 27.5? wheels, an aggressive geometry, and a wealth of technical features make a bike that scores tens for capability. Want to push harder? Want more travel? Need a more capable build? Remedy is your full suspension ride to the next level. Key features - Stout 150mm frame optimized for enduro and technical trails - 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 Remedy 9.8 27.5
$4,999.99
Bring on bigger Remedy is the mountain biker's mountain bike. 27.5-inch wheels, an aggressive geometry, and a wealth of technical features make a bike that scores tens for capability. Want to push harder? Want more travel? Need a more capable build? Remedy is your full suspension ride to the next level. Key features - Revolutionary new RE:aktiv with Thru Shaft damper: the most responsive shock available - Stout 150mm frame optimized for enduro and technical trails - Boost148/110: stronger wheels, more tire clearance, shorter stays - Straight Shot stiffness, Knock Block frame defense
Trek Farley EX 8
$3,499.99
Pair Trek's legendary suspension system with fat tires? Yes, please! The Farley EX 8 does exactly that, for a bike that can tackle any terrain and any conditions with a fun, playful approach. The lightweight Alpha Platinum aluminum frame features a 197mm-wide rear axle with Trek's Active Braking Pivot (ABP), full floater linkage, and Fox's RE:aktiv shock for a supple, responsive suspension system that's even active under braking. RockShox's Bluto adds 120mm of rock and root-swallowing travel as well as a 150 x 15mm thru-axle. 80mm-wide SUNringlé Mulefüt rims bring it all together, with Bontrager's 27.5 x 3.8-inch Hodag tires ensuring a big, stable footprint and loads of grip as you rail berms and fly through rock gardens. SRAM's 11-speed GX drivetrain gives you the range and reliability to ride anywhere and climb anything, while their Level T brakes offer controlled modulation. Wide Bontrager bars and a KS dropper post round out the trail chops on this fat-tired wonder-bike.
Trek Fuel EX 5 Plus
$2,249.99
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 9.8 Women's
$4,999.99
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, Full Floater, and RE:aktiv
Trek Fuel EX 9.9 29
$8,399.99
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. - Revolutionary new RE:aktiv with Thru Shaft damper: the most responsive shock available - Capable and stiff 130mm frame is 29? and 27.5+ compatible - Exclusive suspension tech with ABP, Full Floater, and RE:aktiv - Straight Shot stiffness, Knock Block frame defense
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