Mountain Bicycles

The Karate Monkey Front Suspension bike features a Rock Shox 35 Gold RL A2 suspension fork with 140mm travel, and it's paired with a dropper post out of the box. Progressive trail geometry and Surly's Gnot-Boost rear dropout system deliver a versatile bike with the ability to swap hubs and wheel sizes. If you want to round-house kick some trail right in the face, the Karate Monkey is your sled. - 100% Surly Chromoly steel frame, double-butted main triangle and 44mm headtube - The tubeset uses Surly custom trumpet tubes for greater stiffness and durability - Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142 and 148 x 12mm thru, as well as 135mm w/ 10/12 washer - Rock Shox 35 Gold RL A2 suspension fork with 140mm travel - TranzX SP15 dropper post with stealth routing: 100mm travel on XS/SM; 120mm travel on MD/LG/XL - Clearance for 27.5 x 3" or 29 x 2.55" tires

The Karate Monkey features updated, progressive trail geometry, our custom trumpet tubeset, and Surly's Gnot-Boost rear dropout system. Available in a variety of colors, with multiple drivetrain and wheel size configurations. - 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube - The tubeset uses the same trumpet tubes found on Instigator 2.0 frame - Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru, as well as 135mm w/ 10/12 washer - Internal dropper seatpost routing with 30.9mm seat tube ID - Clearance for 29 x 2.55" or 27.5 x 3" tires

Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. Your BMX Bike All Grown Up Lowside is like the grownup version of the bike you rode when you were a kid and still had hopes and dreams and some semblance of ambition. It's just as happy riding singletrack as it is parked outside your favorite drinking establishment. Lowside is a single speed mountain bike. Singlespeeding has been a part of Surly's DNA since day one when we launched the 1x1 Rat Ride. After a lot of Homie Fall Fests and more feats of strength than we can recall, we decided to discontinue it a couple years back. Lowside picks up right where the 1x1 left off. "Some have dubbed the Lowside the ultimate pub cruiser." - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Spec'd in alternating years with 26 x 3" or 27.5 x 2.8" tires, the Lowside remains capable of running either option

The All-Around Fat Bike Wednesday sits in the middle of our Trail category, but don't let that fool you into thinking that's its only use. With Wednesday, we borrowed elements from some of our Trail and Touring models to create a versatile fat tire trail bike that can truly handle anything you want to attempt. If you do an equal amount of off-road touring as you do hitting trails, Wednesday's ability to play both parts equally will suit you well. Or, if you're looking for a fat bike and don't need the fattest tires on the market, Wednesday's 26 x 4.6" tire clearance is just the ticket. "Any day of the week's a great day to ride a Wednesday." - Modern mountain standards: stealth dropper post routing, 44mm headtube, suspension correction, front and rear thru-axles - Full suite of useful braze-ons: front and rear racks, multiple sets of three-pack mounts, fenders - Full-forward, short chainstay position: 26 x 3.8" tires on 80mm rims; full-rearward, longer chainstay position: 26 x 4.6" tires on an 80mm rim Specs: - Rear Dropout Configuration: Horizontal slotted with optional vertical dumpout - Rear Hub Spacing: 12 x 177mm (Surly axle included); 10 x 170mm with Surly 10/12 Adapter Washers (not included) - Front Hub Spacing: 15 x 150mm (Surly axle included) - Rear Brake: Disc - 51mm I.S. (203mm max rotor) - Front Brake: Disc - 51mm I.S. (203mm max rotor) - Head Tube: Ø44mm - Steerer Tube: Ø28.6mm (1-1/8") - Crown Race: Ø30mm (1-1/8") - Stock Headset Upper (S.H.I.S.): ZS44/28.6 - Stock Headset Lower (S.H.I.S.): EC44/30 - Front Derailleur (Clamp): High direct mount top-pull (Ø34.9mm) - Max Chainring (CL): 1x (Fat bike 170): 34T; 2x (Fat bike 170): 26/38T; 2x (Surly OD): 22/36T - Tire Clearance Frame: 26 x 4.3" (rear axle position); 26 x 3.8" (front axle position); 29 x 3.0" - Tire Clearance Fork: 26 x 5.25"; 29 x 3.0" - Rigid Fork Spec: 468 x 47mm - Max Suspension Fork Length: 511 x 51mm (Fatbike 100mm) - Bottle Mounts Frame: 2 Standard (XS - M); 3 Standard (L - XL) - Bottle Mounts Fork: 2 Three-Pack - Rack Mounts Frame: Yes (upper and lower threaded) - Rack Mounts Fork: Yes (upper, lower, and mid-blade threaded) - Fender Mounts Frame: Yes - Other Features: Internal dropper post routing compatible

The Karate Monkey frame features updated, progressive trail geometry, a new tubeset, and Surly’s Gnot-Boost rear dropout system to support multiple drivetrain and wheel size configurations. - 100% Surly 4130 chromoly steel frame and fork; double-butted main triangle and 44mm headtube - Tubeset uses the same trumpet tubes found on Instigator 2.0 frame - Adjustable rear dropouts with 145mm Gnot-Boost spacing works with 142 x 12, 148 x 12mm, and 135mm w/ 10/12 washer - Internal dropper seatpost routing - 30.9mm seat tube ID - Clearance for 29 x 2.55 or 27.5 x 3 tires

Farley AL is a high-value platform for your fat bike build. This lightweight Alpha Aluminum fat bike frameset has the ride characteristics of a traditional trail bike, with all the monster truck capability that comes with fat bike tires. Includes carbon fork. Built to accommodate 26x5" or 27.5x4" wheels. It's right for you if... You're looking for a light, strong, alloy fat bike frame with a trail-optimized geometry for stability and responsiveness on any trail in any season. The tech you get A lightweight Alpha Platinum Aluminum frame with adjustable horizontal sliding dropouts, suspension-corrected OCLV Carbon Bontrager Haru Pro fork, and FSA headset. Rear thru axle dropout is 197mm, fork thru axle dropout is 15x150mm. The final word High-value fun in any season. Farley AL is fast, fun, and capable, and you're getting a great jumpstart on your build with an included Bontrager carbon fork. Why you'll love it - If you were under the impression that fat bikes were sluggish, this bike will change your mind - It's a four-season freedom machine that lets you ride outside all year long - You can run your choice of wheels with 26x5" or 27.5x4" tires

Fuel EXe 9.8 GX AXS takes an evolved approach to e-mountain biking with a streamlined new motor that packs in space-age technology in a tiny but mighty package. It's built on a carbon fiber chassis that's light, stiff, and nimble for a lively and playful trail feel. And to keep a good thing going, it's topped off with carbon wheels, wireless shifting technology of SRAM GX AXS, and silky-smooth suspension of a RockShox Lyrik Select+ fork and SuperDeluxe Select+ rear suspension. You want a lively trail bike that feels like a traditional mountain bike in quick, techy terrain, but gives you a little boost in pedal power on the way back up. You want space-age technology everywhere from motor to drivetrain, and upgraded suspension that keeps you floating on the trail. You don't want to lose out on the natural experience of mountain biking, and want a refined motor that quietly assists while you ride. An OCLV Mountain Carbon frame equipped with a fully-encased 360Wh battery and TQ harmonic pin ring transmission with a smart charging port, integrated LED display and discreet handlebar remote. Plus, a 150mm RockShox Lyrik Select+ fork with DebonAir spring and Charger 2.1 RC damper, and 140mm RockShox Super Deluxe Select+ rear suspension. The cherry on top? A wireless SRAM GX AXS drivetrain that keeps your cockpit minimalist and clean. Fuel EXe 9.8 is a refined trail bike with just the right amount of power for scorching climbs before turning around to rally though technical and flow trails alike. Its equipped with future-minded technology, like the space-approved TQ transmission and wireless SRAM GX AXS shifting that keeps your cockpit minimalist. Finally, carbon wheels and an upgraded RockShox suspension package keeps you floating on the trail even when the conditions get hairy. - You get a bike that rides like your favorite trail bike on descents and gives you adaptive assist on the climbs that doesn't make you feel like a cheater - Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, plus it ramps up power with you for a natural ride feel - The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike - It keeps your ride silky smooth even when the trail gets rowdy thanks to the upgraded RockShox suspension package that offers 150mm of front and 140mm of rear travel - You'll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike

Fuel EXe 9.9 XTR redefines next level mountain biking with a package that ticks every box— and then some. From its quiet TQ transmission that blends in with nature to its carbon wheels and frame dressed to the nines with top-tier Shimano XTR drivetrain, the EXe 9.9 is ready to rip. The upgraded, supple and smooth RockShox suspension package keeps you floating over the chunder while the quiet assist of TQ feels like a welcome tailwind when you're pushing up quad-crushing climbs. High performance isn't enough—you want the best the industry has to offer. From the carbon frame and wheels to XTR drivetrain and titular RockShox suspension that soars over boulders and roots, you want a bike that's ready for it all, and will help you get back to the top to take on lap after lap with a whisper-quiet motor that feels nearly invisible under you. An OCLV Mountain Carbon frame with a fully-encased 360Wh battery, and space-age TQ harmonic pin ring transmission with a smart charging port, integrated LED display and discreet handlebar remote. 150mm of RockShox Lyrik Ultimate fork with AirWiz, DebonAir spring, and Charger 3 RC2 damper, and 140mm of RockShox Super Deluxe Ultimate rear suspension. Plus, light and stiff carbon wheels set up tubeless, and Shimano's finest XTR drivetrain. Fuel EXe 9.9 is an e-bike that redefines categories and is spec'd to meet the needs of riders with top taste. It eases steep climbs without pulling you out of your element with a quiet and ultra-durable TQ transmission without looking like a bulky e-bike, and offers a wealth of cream-of-the-crop components, from the carbon wheels to Shimano's lightest and best performing XTR groupset. - It's a bike that rides a fine line with the playfulness of a traditional mountain bike and assist to get you up for more - You get the best of everything— OCLV carbon frame, carbon wheels, top end suspension and components - The RockShox suspension package comes equipped with AirWiz technology that makes dialing your suspension a breeze - Its tiny but mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel - The integrated display, charging port, and controls are simple to use, sleek, and intuitive

Fuel EX AL Frameset is an aluminum trail frameset that's only limit is your imagination. It features progressive trail geometry that stretches out the front end for more confidence on descents, while keeping you perched in the back for punchy climbs. Its 140mm of rear travel makes light work of tech trails and jump lines, and is ready for your dream build. You want an affordable and capable full-suspension frame to build up however you want. You crave the versatility of a bike that can handle rowdy descents, and turn around and pedal back to the top for more. A lightweight aluminum frame with internal routing to protect your cables and simplify setup. A FOX Performance Float X rear shock that makes quick work of small bumps, and smooths out gnarly descents. Adjustable geometry that allows you to take control of your headtube and seatube angle. Fuel EX AL Frameset brings forward the tech we've seen in its carbon counterpart to an alloy model that's more economical, but just as ready to slay. Its modern trail geometry is built to handle any terrain, and its packed with new features to the alloy model, like in-frame storage, and adjustable geometry. - You get a light and reliable alloy frame that's only build limitation is your imagination - It features modern geometry that's ready for steep and loose descents, and hammering up climbs - With the adjustable angle headset (angled cups sold separately) and Mino Link, you can choose from six different geometry configurations - You'll have all the space you need for your treats and tools with new in-frame storage Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Small – X-Large: 29-inch

Fuel EX 9.8 XT is a playful and capable trail bike that blends together cherry-picked components with a light full carbon frame for the best balance of price and performance. Decked out with 150mm of front and 140mm rear FOX Performance suspension package, you'll be ready to float through the chunder, while carbon wheels keep tracking precise through rowdy terrain. A Shimano XT drivetrain tops things off for precise shifting for power on descents and relief on long climbs. It's right for you if... You're chasing long flowy and technical descents, and want to pedal back to the top for more, lap after lap. You want the vibration damping benefits of a carbon frame and carbon wheels, plus upgraded suspension that smooths out the rough and rowdy. The tech you get A light and stiff carbon frame with a full FOX Performance suspension package that smooths out rowdy rock gardens and root latices. Plus, carbon wheels that keep your setup light, while a Shimano XT drivetrain for smooth shifting and brake modulation. Finally, you'll find adjustable geometry and in-frame storage for keeping your setup dialed just for you. The final word Fuel EX 9.8 is the culmination of years of trail riding and progression, with longer front end geometry for tackling steeper and hairier descents, and a steeper seat tube to keep you perched on climbs. It's equipped with the cherry-picked components you want, like upgraded suspension, carbon wheels, and a Shimano XT drivetrain. Why you'll love it - You'll get the light weight and vibration damping benefits of a full carbon frame, and geometry built to handle anything - It comes with light and stiff carbon wheels that make quick work of technical terrain and keep you on your line, even when things get hairy - With the adjustable angle headset (angled cups sold separately) and Mino Link, you can choose from six different geometry configurations - We expanded our size range to ensure a better fit for all riders, and use the best-fitting wheels for each frame size: XS frames get 27.5? wheels, S frames get to choose between 27.5? or 29?, and sizes M and up get 29? wheels - You get the precise shifting and brake modulation of a Shimano XT drivetrain, plus the simple reliability of a threaded bottom bracket

Top Fuel 9.7 is a quick and nimble full suspension carbon mountain bike that fuses the flat-out speed of a cross country bike with the trail-munching appetite of a trail bike. It lets you fly up climbs, hammer through flat sections, and keep on truckin' on rough descents. - The full carbon frame gives you a light, responsive ride - This bike’s killer suspension setup is both efficient and ready to party - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

Farley AL is a high-value platform for your fat bike build. This lightweight Alpha Platinum Aluminum fat bike frameset has the ride characteristics of a traditional trail bike, with all the monster truck capability that comes with fat bike tires. Plus, you get tons of mounts for adding accessories like racks, fenders, and gear cages. - All the mounts make it easy to add accessories and customize Farley for how you want to roam. - It's a four-season freedom machine that lets you ride outside all year long. - You can run your choice of wheels with 26x5" or 27.5x4" tires.

Top Fuel 5 is a full suspension mountain bike that’s equal parts efficient and capable. It soaks up rough, rugged descents but still flies like a rocket up hills and on flat stretches. The light and sturdy alloy frame is built with parts picked for performance and value, making this bike perfect for your first full suspension trail bike. - This bike’s killer suspension setup is both efficient and ready to party - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

Farley 7 is a burly fat bike built for roaming trails no matter the season. From dusty summer doubletrack to ice-packed singletrack, the huge 4.5-inch tires give you sure-footed stability and tons of traction. A suspension fork takes the sting out of rowdy roots and rocks while the new, slacker head tube angle gives you more confidence when the trail turns steep. Mounts all over the frame make it easy to equip it with all of your essentials for adventure. - All the mounts make it easy to add accessories and customize Farley for how you want to roam. - The suspension fork eats up rocks and roots for a smooth ride, and it also slackens the head tube angle for added confidence and stability. - You'll stay afloat on snow, sand, mud, and dirt thanks to its huge 4.5-inch tires. - The new progressive trail geometry feels more capable and confident than ever. - The internally routed dropper post lets you move around on the bike and get behind the saddle on steep descents.

Fuel EXe 9.9 X0 AXS is mountain biking elevated. It rolls into untouched terrain that lies between traditional mountain bikes and electric bikes with new technology that silently blends in with nature, and the finest components the industry offers. From its light and stiff carbon frame and wheels to a tiny but mighty TQ transmission, EXe 9.9 is eager to rally any trail. It spares no expense, with a SRAM X0 AXS transmission that's as precise as it is robust, and it's loaded with an ultimate RockShox suspension package equipped with AirWiz technology to keep your setup dialed just to your liking. It's right for you if... You have expensive taste and don't want to sacrifice performance for anything. You want a bike that not only rallies the mountain top to bottom, but looks damn good doing it. From the carbon frame and wheels to fully a wireless SRAM XX transmission, you'll get a bike built with meticulous care and attention to detail, while the space-age TQ motor quietly assists you back to the top so you can take on lap after lap of singletrack. The tech you get An OCLV Mountain Carbon frame with a fully-encased 360Wh battery, and space-age TQ harmonic pin ring transmission with a smart charging port, integrated LED display, and discreet handlebar remote. 150mm of RockShox Lyrik Ultimate fork with AirWiz, DebonAir spring, Charger 3 RC2 damper, and 140mm of RockShox Super Deluxe Ultimate rear suspension. Plus, light and stiff carbon wheels set up tubeless, and SRAM's XX AXS wireless electronic direct-mount transmission that's built, light, tough, and shifts clean, even under load. The final word Fuel EXe 9.9 takes mountain biking to the next level with industry-changing technology from the quiet and compact TQ transmission to the meticulously laid carbon frame. It's the best of both worlds — it rallies the trail like a traditional bike on descents but rips back to the top with natural assist on climbs. And what's more, it's fully equipped with a treasure trove of components, like the upgraded RockShox suspension package with AirWiz, and a fully wireless SRAM XX AXS transmission. Why you'll love it - You don't have to settle. You get the best carbon, components, and a motor that quietly blends in with the trail - SRAM's XX AXS wireless transmission gives you precise control of your shifts with a package that's light, rugged, and keeps shifts clean even under load - The RockShox suspension package comes equipped with AirWiz technology that makes dialing your suspension a breeze - Its tiny but mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel - The integrated display, charging port, and controls are simple to use, sleek, and intuitive Features: TQ-HPR50 - small, quiet, mighty TQ-HPR50 motor is super-efficient with an amazing power-to-weight ratio. Most motors use gears and belts that take up space and can make noise or break. The TQ-HPR50 uses a harmonic pin-ring drive transmission that’s small, ultra-quiet, and unbelievably natural feeling. Range Extender Give yourself 40% more range with an optional 160wh external battery. It fits in a standard bottle cage and doesn’t require any complicated wiring or special mounts. Connect, customize, calculate The Trek Central app seamlessly connects with your bike for custom motor tuning, activity tracking and more ways to analyze and personalize your ride. You even get navigation features and real-time range calculations. Removable battery The 360 Wh battery gives you power for 2-5 hours. It’s concealed in the downtube, but it’s still easy to remove for more convenient charging. Transition to transmission SRAM Eagle T-Type transmission mounts directly to the frame, skipping that pesky derailleur hanger of yesteryear. This makes for a more robust system that's not only cleaner looking, it's also more precise under load, and easier to set up. RockShox AirWiz and Quarq TireWiz TyreWiz monitors your tire pressure while AirWiz monitors your fork and shock pressure. Set your desired pressure in the SRAM AXS app and then just check the lights before each ride—red means you need a pump, green means go ride. BITS: Your trailside savior Cleverly integrated into the steerer tube, the included BITS multi-tool has everything you need for trailside adjustments and repairs. Active Braking Pivot Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.

Top Fuel AL is an aluminum full suspension frameset ideal for building up a seriously fast, seriously fun down-country mountain bike. It's made for multi-tasking, so you can spec it to shred singletrack, crush flowy trails, and more. It's right for you if... You want to build up one single full suspension bike that's super fun to ride on a wide variety of trails. You're looking for a frame that's designed for both efficiency and shred-ability. The tech you get A lightweight Alpha Platinum Aluminum frame internal storage, Mino Link adjustable geometry, a 120mm Fox Performance Float shock with 2-position DPS damper, Knock Block 2.0 headset, 35mm Bontrager Elite stem, and internal cable routing. Designed for a 120mm fork, but can handle up to 130mm of fork travel. Fits 2.4" tires. The final word If you want a high-value foundation for a full suspension bike that's fast and fun on both flow trails and technical descents, Top Fuel AL is the place to start. Why you'll love it - Alpha Platinum Aluminum is lightweight and trail-tough - Efficient and capable: you can build up this frameset to suit a wide range of trails and terrain - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

Remedy C is a tough full carbon all-mountain frame that's burly enough for the roughest lines, and light enough to make that next climb seem a little shorter. This stout trail bike frame has 150mm of travel and a FOX DPX2 shock that keeps up on long, bone-rattling descents without giving up pedaling support. - "Wait for me," said no Remedy rider ever. This bike has a lot of travel, but it's also extremely quick on the flats and climbs - You’ll fade before the FOX DPX2 shock does—it's built to help you squeeze the most out of long, gnarly descents - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - Wider is more stable: Remedy has clearance for up to 27.5x2.8 tires - Control Freak cable routing lets you run any set-up, like a right-front brake, internally-routed dropper, or electronic shifting

Fuel EX C is the ideal start for a dream trail bike with a full OCLV Mountain Carbon frame that has 130mm of rear travel with a Fox Factory RE:aktiv Thru Shaft shock. Build it up light and fast or make it a beefy bruiser that's ready for some extra chunk. It's up to you. - A full OCLV Mountain Carbon frame makes for a ride that's light on the climbs and trail-tough on rough descents - RE:aktiv with Thru Shaft works faster than a normal shock, so it tracks the ground better and keeps you in control - This bike is perfect for shredding singletrack, hitting drops, and pushing your limits in multi-stage and marathon events - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - We expanded our size range from XS through XL to ensure a better fit for all riders

Stache AL Frameset is built with our lightweight and trail-tough Alpha Platinum Aluminum. This trail hardtail frameset is designed for fun-loving 29+ tires, with massive tire clearance, an elevated midstay, and Stranglehold Dropouts that make it easy to fine-tune your geometry or turn it into a singlespeed mountain bike. It's right for you if... Your attitude is that mountain biking should be, above all else, a ridiculous amount of fun. You want a base for your build that matches your fun-loving approach to the trail, with the versatility to run a full drivetrain or a singlespeed setup. The tech you get A trail-tough Alpha Platinum Aluminum frameset with super-short chainstays that give you the ability to pop off jumps and toss the bike around corners. Stache AL Frameset includes Stranglehold Dropouts so you can fine-tune your geometry or run singlespeed. It has internal derailleur and dropper post routing, a PF92 bottom bracket, a headset, and is designed for disc brakes and Boost148 29+ wheels. The final word Stache AL Frameset is the first step to more fun on the trail. The short chainstays deliver a lively ride and quick acceleration. Build it up with 29+ mid-fat tires for relentless traction. Why you'll love it - Stache is super versatile and equally at home on multi-day bikepacking trips as it is on rough singletrack - The super-short chainstays make it really easy to show off your wheelie skills - We're not the only ones who love it: DirtRag says, "[Stache] is the most fun bike I rode this year, and fun is where it's at." Features: Advanced frame tech - Stache is surprisingly nimble thanks to extra-short 420mm chainstays. The elevated mid-stay makes room for the extra-big tires while Stranglehold dropouts allow you to fine-tune your wheelbase length. 29+ - 29+ is a wider 3" tire that grips relentlessly while floating over terrain. Yet it delivers all the 29er benefits you know and love, like greater momentum and improved rollover.

Farley C is an OCLV Mountain Carbon fat bike frameset for four-season shredders who know fat bikes can be fast, high-performance machines—despite their oversized appearance. Our lightest fat bike frameset includes a Bontrager Haru carbon fork and is built to accommodate 26x5" or 27.5x4" wheels. It's right for you if... You don't want to ride trails in winter, you want to fly across them. Whether you're building up a lightweight ride for fat bike racing or just looking for a winter bike that performs just as well as your XC or trail bike, there's no better place to start than right here. The tech you get A lightweight OCLV Mountain Carbon frame with adjustable horizontal sliding dropouts, suspension-corrected OCLV Carbon Bontrager Haru Pro fork, and FSA headset. Rear thru-axle dropout is 197mm, fork thru-axle dropout is 15x150mm. The final word Four-season speed. Farley C is the perfect starting point for a lightweight build that's quick and capable in all kinds of weather. Why you'll love it - The faster you ride a fat bike, the more fun it gets—and this bike is a lot of fun - It's a four-season freedom machine that lets you ride outside all year long - You can run your choice of wheels with 26x5" or 27.5x4" tires

Fuel EX C is the ideal start for a dream trail bike with a full OCLV Mountain Carbon frame that has 130mm of rear travel with a Fox Factory RE:aktiv Thru Shaft shock. Build it up light and fast or make it a beefy bruiser that's ready for some extra chunk. It's up to you. It's right for you if... You're after your own version of a holy grail mountain bike build. You know how you want to ride, and you know which parts you need to do it. You want the best all-around trail bike frame we offer, because you know that a great build starts with a great frame. The tech you get A full OCLV Mountain carbon frame with internal storage, 130mm of travel and Mino Link adjustable geometry, a FOX Factory Float shock with Trek's efficient RE:aktiv with Thru Shaft damper, and an included Bontrager Line Pro stem and Knock Block headset that prevents damage to the frame from spinning handlebars and fork crowns. Built for a PF92 bottom bracket and a 140mm fork. The final word A full OCLV Mountain Carbon frame and FOX Factory shock give you a major head start on a build that will be the envy of all other trail bikes. It's the best all-around option for riders who want a single versatile, high-performance ride that rips it up on every trail. Why you'll love it - A full OCLV Mountain Carbon frame makes for a ride that's light on the climbs and trail-tough on rough descents - RE:aktiv with Thru Shaft works faster than a normal shock, so it tracks the ground better and keeps you in control - This bike is perfect for shredding singletrack, hitting drops, and pushing your limits in multi-stage and marathon events - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - We expanded our size range from XS through XL to ensure a better fit for all riders Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Small – XX-Large: 29-inch

While the rest of the industry was mucking about with 29" DH bike prototypes for professional mountain bike racers, we brought the party to the people with our first production 29er downhill bike. The Session C 29 frameset pairs fast-rolling 29er performance and our proven downhill frame technology. It's long, stable, and aggressive, with a geometry dialed for your fastest runs ever. It's Right for You If... You need speed. You live for it. You dream about it. And, when you're on the mountain, you're gonna get after it. You want faster-rolling 29" wheels, a carbon frame, and the latest DH tech out there. The Tech You Get Session 29 is built with ultra-light and ultra-durable OCLV Mountain Carbon, 190mm rear travel with a RockShox Super Deluxe Ultimate DH shock, Carbon Armor, and integrated frame protection like built-in bumpers for a double-crown fork. Plus, it has frame tech that lets you dial your geometry, like Mino Link and the included fixed-angle headset cups. The Final Word This is the fastest downhill bike we make. This 29er-optimized carbon ride is great for rolling over the rough stuff and getting to the finish line with plenty of time to spare. - Rear suspension: RockShox Super Deluxe Ultimate DH, 225x70mm - Weight: M - 3.24 kg / 7.14 lbs - This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg)

Slash 9.9 XX AXS T-Type is a top-tier carbon enduro mountain bike ready to rip through anything. It's built with an OCLV Mountain Carbon frame and 170mm high-pivot suspension for gobbling up boulders and keeping traction on-point for wall rides and punchy climbs. A 29-inch front and 27.5-inch rear wheel keeps handling playful, and an upgraded RockShox suspension package holds up to anything you can throw at it. Plus, SRAM's top wireless XX AXS transmission shifts with precision, even under load. - Its high-pivot suspension gives you insane control for hairy descents, while carefully tuned anti-squat and oversized pulleys make pedaling astonishingly efficient - The long, 170mm/170mm front and rear travel is more than enough for stomping big jumps and cleaning rock gardens - OCLV Mountain Carbon frame and wheels keep your ride light, stiff in all the right places, and smooth and quiet through the chunder - It comes ready to roll with a mixed wheel setup that gives you a fast-rolling 29-inch front hoop and a stiff, yet nimble 27.5-inch rear wheel, and it can be set up as a 29er for more speed - You can tweak Slash for how and where you ride with Mino Link, adjustable leverage rate, and add an adjustable-angle headset (not included)

Slash 9.8 GX AXS T-Type is a carbon enduro mountain bike that doesn't back down from hair-raising descents. It's built with an OCLV Mountain Carbon frame and 170mm high-pivot suspension for gobbling up boulders and keeping traction on-point for wall rides and punchy climbs. A 29" front and 27.5-inch rear wheel keep handling playful, and an upgraded RockShox suspension package holds up to anything you can throw at it. Plus, it comes equipped with a wireless SRAM GX AXS transmission that keeps shifts on-point, even under load. - Its high-pivot suspension gives you insane control for hairy descents, while carefully tuned anti-squat and oversized pulleys make pedaling astonishingly efficient - The long, 170mm/170mm front and rear travel is more than enough for stomping big jumps and cleaning rock gardens - OCLV Mountain Carbon frame and wheels keep your ride light, stiff in all the right places, and smooth and quiet through the chunder - It comes ready to roll with a mixed wheel setup that gives you a fast-rolling 29-inch front -hoop and a stiff, yet nimble 27.5-inch rear wheel, and it can be set up as a 29er for more speed - You can tweak Slash for how and where you ride with Mino Link, adjustable leverage rate, and add an adjustable-angle headset (not included)

Fuel EXe 9.8 GX AXS takes an evolved approach to e-mountain biking with a revolutionary motor that packs space-age technology in a tiny but mighty package. It's built on a carbon fiber chassis that's light, stiff, and nimble for a lively and playful trail feel. And to keep a good thing going, it's topped off with carbon wheels, the wireless shifting technology of a SRAM GX AXS transmission, and the silky-smooth suspension of a RockShox Lyrik Select+ fork and SuperDeluxe Select+ rear suspension. It's right for you if... You want a lively trail bike that feels like a traditional mountain bike in quick, techy terrain, but gives you a little boost in pedal power on the way back up. You want space-age technology everywhere from motor to groupset, and upgraded suspension that keeps you floating on the trail. You don't want to lose out on the natural experience of mountain biking, and want a refined motor that quietly assists while you ride. The tech you get An OCLV Mountain Carbon frame equipped with a fully-encased 360Wh battery and TQ harmonic pin ring transmission with a smart charging port, integrated LED display, and discreet handlebar remote. Plus, a 150mm RockShox Lyrik Select+ fork with DebonAir spring and Charger 2.1 RC damper, and 140mm RockShox Super Deluxe Select+ rear suspension. The cherry on top? SRAM's GX AXS transmission that keeps shifts crispy, even under load. The final word Fuel EXe 9.8 is a refined trail bike with just the right amount of power for scorching climbs before turning around to rally though technical and flow trails alike. It's equipped with future-minded technology, like the space-approved TQ transmission and wireless SRAM GX AXS shifting that keeps your cockpit minimalist. Finally, carbon wheels and an upgraded RockShox suspension package keeps you floating on the trail even when the conditions get hairy. Why you'll love it: - You get a bike that rides like your favorite trail bike on descents and gives you adaptive assist on the climbs that doesn't make you feel like a cheater - Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, plus it ramps up power with you for a natural ride feel - The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike - The battery is simple to remove with an Allen wrench — no proprietary tools or black magic necessary - You'll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike

Top Fuel 9.8 is a full-suspension carbon mountain bike for riders who don't settle. Not for parts nor for one style of riding. It combines a high-end component package with a low-weight carbon frame for one unbelievably fun rig that's fast on flow and fun to ride on techy singletrack. WHY YOU'LL LOVE IT - Wider Line Elite 30 wheels provide better tire support so you can run lower pressure and get more traction - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - Bontrager DropLock's shifter-style lever lets you easily lock out both front and rear shocks at the same time for added sprinting or climbing efficiently. Plus, it controls your dropper post too - This bike's killer suspension setup is both efficient and ready to party - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius IT'S RIGHT FOR YOU IF… You're looking for a do-it-all full suspension mountain bike that's efficient and fast but doesn't shy away from some bigger stuff. You want the added stiffness and weight savings of a carbon frame but don't mind saving some money on the parts. THE TECH YOU GET A light and stiff full carbon frame, 130mm RockShox Pike Select+ fork, 120mm of rear travel with a RockShox Deluxe Ultimate RCT shock, and a new Shimano XT 1x12 drivetrain. Plus, wide carbon Bontrager Line Elite 30 wheels with a 108-tooth Rapid Drive hub for instant engagement, 4-piston brakes for confident descents, Bontrager Line Elite Dropper, and carbon handlebars. THE FINAL WORD Top Fuel 9.8 is a ridiculously fun carbon down-country bike with upgraded parts that give you noticeable benefits on the trail, like more speed from the carbon wheels and more grip from the ultra-smooth suspension.

Session AL frameset gives you an awesome foundation for building up your ideal downhill machine. The new high-pivot suspension design keeps you nimble, planted, and blazing fast on even the most punishing runs, and burly alloy construction rolls with the punches on gnarly and technical trails. - New suspension layout with a high pivot and idler pulley increases traction, carries more speed, and reduces pedal kickback for more stability - Virtually zero pedal kickback means you’ll stay confidently planted and in control during descents—especially when landing jumps or drops - The high pivot design delivers a more efficient rearward axle path so you’ll carry more speed and your wheel won’t get hung up on obstacles - Adjust your suspension progression by flipping the lower shock mount chip—20% for plush park rides, 25% for racing efficiency - Our new DH sizing system is based on reach, not rider height, which is the most important factor in a great downhill bike fit

Slash 9.9 X0 AXS T-Type is a top-tier carbon enduro mountain bike ready to rip through anything. It's built with an OCLV Mountain Carbon frame and 170mm high-pivot suspension for gobbling up boulders and keeping traction on-point for wall rides and punchy climbs. A 29-inch front and 27.5-inch rear wheel keep handling playful, and an upgraded RockShox suspension package holds up to anything you can throw at it. Plus, SRAM's wireless X0 AXS transmission shifts with precision, even under load. - Its high-pivot suspension gives you insane control for hairy descents, while carefully tuned anti-squat and oversized pulleys make pedaling astonishingly efficient - The long, 170mm/170mm front and rear travel is more than enough for stomping big jumps and cleaning rock gardens - OCLV Mountain Carbon frame and wheels keep your ride light, stiff in all the right places, and smooth and quiet through the chunder - It comes ready to roll with a mixed wheel setup that gives you a fast-rolling 29-inch front hoop and a stiff, yet nimble 27.5-inch rear wheel, and it can be set up as a 29er for more speed - You can tweak Slash for how and where you ride with Mino Link, adjustable leverage rate, and add an adjustable-angle headset (not included)

Procaliber 9.6 is a race-ready cross-country hardtail. Its fast carbon frame boasts a trail-taming IsoSpeed decoupler, quick-rolling 29er wheels, and a RockShox Recon Gold RL suspension fork to keep you fast and smooth over roots and rocks during your most demanding mountain bike rides.  WHY YOU'LL LOVE IT - The upgraded fork gives you a remote lockout, a more plush spring, and a damper that gives you more control over the rough stuff - The IsoSpeed decoupler and carbon frame makes it ride smoother than any other hardtail, so your body doesn't get beat up by trail chatter - The solid XC groupset will hold its own on the race course, but it's also going to hang tough through everyday training rides - You get a Straight Shot downtube for extra-stiff, responsive handling without added weight, and a Knock Block headset that protects against spinning bars and fork crowns IT'S RIGHT FOR YOU IF… You're more than a casual singletrack rider. You put in long miles on the trail, show up to race, and want the speed, efficiency, and light weight of a carbon cross-country bike with IsoSpeed. THE TECH YOU GET A light and stiff carbon frame with the unique advantage of our trail-smoothing IsoSpeed, a 110mm RockShox Recon Gold RL fork with a plush DebonAir spring and remote lockout, a lighter-weight wide-range 12-speed Shimano SLX drivetrain, and Tubeless Ready 29" Bontrager Kovee Comp 25 wheels. THE FINAL WORD This bike can compete with the very best hardtails out there. You get fatigue-fighting IsoSpeed with component upgrades that save weight and give you better handling. If you want to rock the local race scene and rack up serious mileage, Procaliber 9.6 is a great choice.

Remedy AL is a burly trail frameset built for rough trails, big hits, and wild all-mountain rides. It's designed for 27.5" wheels and riders who like to party on the descents. A super-stiff downtube with proven tech like ABP, plus 150mm of rear travel with a RockShox Super Deluxe Select+ shock make this frame ready for a build that suits your style. It's right for you if... You're building a custom all-mountain bike for getting a little wild and blasting sketchy lines. You love leaving the ground and you're looking for a ride you can whip around on the rowdiest trails. The tech you get An Alpha Platinum Aluminum frame with 150mm of rear travel and a FOX Performance Elite Float X shock, plus a Straight Shot down tube and Knock Block headset with a Bontrager Line 35mm stem. Mino Link adjustable geometry and Control Freak cable routing for a dialed build. Made for 27.5" wheels. The final word A stout trail frame that's fun to ride on the roughest trails, and most at home on the biggest all-mountain rides. A piggyback shock that can keep up with the longest descents and dialed frame details give you a head start on your custom build. Why you'll love it - You get a solid base for building a bike that can keep up on your wildest adventures - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - Wider is more stable: Remedy has clearance for up to 27.5x2.8" tires - Control Freak cable routing lets you run any set-up, like a right-front brake, internally-routed dropper, or electronic shifting - You'll fade before the FOX Performance Elite Float X shock does—it's built to help you squeeze the most out of long, gnarly descents