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Mountain Frames

Trek Marlin Frameset
$349.99
Marlin Frameset is a lightweight, versatile mountain bike frame great for building up as a fast cross county race bike or a rugged flatbar commuter. It's made of strong Alpha Silver Aluminum and is quick and capable on pavement, gravel, and singletrack alike. It's right for you if... You’re looking for a versatile, wallet-friendly frameset you can build up exactly the way you want. You'll fly through singletrack, tackle rugged, all-terrain commutes, or both, depending on how you spec it. The tech you get A lightweight and sturdy Alpha Silver Aluminum frame, internal routing to protect cables from the elements, mounts for a rear rack and kickstand, and a headset. Designed with Smart Wheel Sizing: smaller frames fit 27.5-inch wheels and larger frames fit 29-inch wheels. The final word It's a light and capable frameset at a great value. You can spec it as a solid cross country mountain bike without breaking the bank, or build up a rugged commuter that easily handles potholes and rough roads. Why you'll love it - All the value, plus all the versatility—it's a totally race-worthy mountain bike, with rear rack mounts if you use it for commuting too - It's really fun to ride, and feels like a much more expensive mountain bike - Internal cable routing extends the life of your cables and adds to the bike's sleek look - Like every model in the Marlin family, it's backed by Trek's lifetime warranty
Trek X-Caliber Frameset
$501.49 - $599.99 $589.99 - $599.99 Up to 15% Off
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 Frame
$599.99
Features - It gets you into the world of cross country riding and racing at a great price, and it's a mountain bike that can grow with you as your skills advance - The sleek internal cable routing gives you clean looks, protects your cables, and makes it easy to upgrade to a dropper post for even more capability - The frame is fully compatible with higher-end parts, like race wheels and a dropper post, if you ever find the need to upgrade - Mounts on the frame make it easy to add a rear rack if your XC bike doubles as your daily commuter
Specialized Fuse M4 29 Frame
$800.00
If you’re looking for a frame that’s snappy, confident, and happiest on trails that make other hardtails cry, you’ve come to the right place. - The Fuse’s M4 aluminum frame is loaded with smart touches. - Wide-diameter down tube boosts stiffness. - Low-slung top tube gives you the clearance to throw the bike around on tight trails. - Adjustable dropouts let you run the Fuse geared or single-speed. - Tune the Fuse to your trails by changing chainstay length as much as 15 millimeters.
Specialized Chisel Frame
$850.00 $1,000.00 15% Off
Carbon isn't the only material that gets to have all the fun—the alloy Chisel frameset is the perfect combination of light overall weight, stiffness, durability, and alloy. Consider it the perfect start to your XC build. Traditional welding methods create frame joints by connecting tubes to cylinders, leaving the performance and security of the connection up to the skill of the welder. D'Aluisio (DSW), however, allows us to move the joint away from the area of the highest stress, making for a lighter frameset that's stiff, compliant, and incredibly strong—the optimal characteristics of a hardtail XC rig. So what does this mean for you? You'll be powering up climbs, shredding singletrack, and everything in between on a bike that has you questioning why alloy's gotten such a bad rap. And to further improve this feel, the Chisel also features our XC geometry, which took our previous XC race geo and added some trail DNA to the mix. This equates to a longer top tube, a shortened head tube, and a slacked out front-end, the result of which is a tremendous increase in downhill stability, plus a wider range of fit. And just as importantly, this doesn't require any sacrifice of climbing proficiency. - Given its lightweight and ultra-stiff characteristics, M5 aluminum was the natural choice for the frame's construction. And when complemented with our speed-focused XC 29 Geometry, D'Aluisio Smartweld technology, and internal cable routing, you get a bike that compromises nothing in delivering explosive speed, confident handling, and hassle-free maintenance.
Trek Procal AL Frameset
$977.49 $1,149.99 15% Off
The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an incredible ride feel. It's the fastest, smoothest, smartest hardtail on the trail. - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - Superlight hydroformed aluminum frame is built for speed - Ride the fastest wheel that fits with Smart Wheel Size - 15-inch frame: 27.5-inch wheels - 17.5—23-inch frame: 29-inch wheels
Trek 1120 Frameset
$999.99
1120 Frameset is a bikepacker's dream, ready to be built up as your ultimate all-terrain touring bike. This bike is made for exploring the most extreme backcountry destinations in the farthest reaches of the world, and it's great for fast overnight bikepacking trips and sub-24s, too. It's right for you if... You want to build up a ride for bikepacking and off-road touring in places other bikes simply can't take you. You’re looking for a lightweight and sturdy frame that's purpose-built for hauling all your gear anywhere you wanna go. The tech you get A Stache-inspired Alpha Platinum Aluminum frame with an adjustable rear Stranglehold Dropout that makes it easy to dial in your geometry and convert to singlespeed, a carbon fork, mounts for our proprietary 1120 rack system, and internal derailleur and dropper post routing. Comes with a headset and front and rear thru-axle skewers. The final word Every part of 1120 Frameset is designed for better bikepacking and built to take on the burliest trails you can find. Spec it how you like and build up your ideal rig for epic adventures. Why you'll love it - So many mounting features let you set up your ideal expedition ride as you see fit - The available 1120 rack and harness system makes it easy to secure the 8L bags dry bags of your choice in the rear rack and additional bags up front for the best packing balance - It's also an awesome mountain bike—if you're looking to shred, pull off your gear and racks and it's every bit as capable as our award-winning Stache
Trek Farley AL Frameset
$999.99
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 Stranglehold dropouts, suspension-corrected OCLV Carbon Bontrager Haru 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 1 - If you were under the impression that fat bikes were sluggish, this bike will change your mind 2 - It's a four-season freedom machine that lets you ride outside all year long 3 - You can run your choice of wheels with 26x5.0 or 27.5x4.0 tires
Trek Stache AL Frameset
$999.99
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.
Trek Procaliber AL Frameset
$1,099.99
Procaliber AL Frameset is a race-worthy cross country mountain bike with the unique advantage of IsoSpeed, a decoupler at the top tube/seat tube junction that provides additional compliance on rough trails. This Alpha Platinum Aluminum frameset is a wallet-friendly start to a lightweight XC build for your fastest singletrack rides ever. It's right for you if... You like to go fast, and also love the idea of a hardtail with frame tech designed to take the edge off rough singletrack. Speed is your main consideration, but comfort is right up there, too. The tech you get A lightweight Alpha Platinum Aluminum frame with IsoSpeed, a tapered head tube, and internal derailleur routing. Procaliber AL Frameset includes a headset, and is designed for a PF92 bottom bracket, post-mount disc brakes, and Boost148 wheels. The final word Procaliber AL is a lightweight aluminum mountain bike frameset built in Trek's trail heritage. It's fast, responsive, and it comes in at a great value, but the biggest advantage is the trail-smoothing IsoSpeed decoupler, which takes the edge off fatiguing bumps in the trail so you can stay stronger longer. Why you'll love it - The IsoSpeed decoupler makes it ride smoother than any other hardtail, so your body doesn't get beat up by trail chatter - Internal cable routing extends the life of your cables and adds to the bike's sleek look - This Alpha Platinum Aluminum frame is race-light and trail-tough
Trek Stache C Frameset
$1,470.49 $1,729.99 15% Off
Stache Carbon Frameset is the perfect performance upgrade for fun-loving shredders who appreciate the confidence and stability of the 29+ mid-fat platform. Super-short chainstays, Stranglehold Dropouts, and our OCLV Mountain Carbon technology make this frame the fastest way to more fun on the trail. It's right for you if... You're a fun-loving trail rider at heart, but you also like to put the hammer down. You're sold on the advantages of the 29+ platform, and now you're looking for a serious upgrade in speed with a lightweight OCLV Mountain Carbon frame. The tech you get A lightweight OCLV Mountain Carbon frame with Stranglehold dropouts so you can fine-tune your geometry or run singlespeed, super-short chainstays so you can pop off jumps and throw your bike into corners, internal routing for derailleur and dropper post, an included headset, Boost148 spacing. Designed for disc brakes, with the massive clearance to run 29+ mid-fat tires. The final word A fun-loving trail hardtail frameset that pairs the low weight and smooth ride of OCLV Mountain Carbon with the confidence of the 29+ platform. However you build it up, this frameset will hold its own with both the distance-crushing XC crowd and your rowdy trail-riding buddies. Why you'll love it - OCLV Mountain Carbon is race-light and trail-strong - 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."
Trek Ticket S Frameset
$1,599.99
Ticket S is a slopestyle mountain bike frame built for big tricks, big jumps, and a whole lot of style. Lightweight Alpha Platinum Aluminum and 100mm of rear travel with a FOX shock make it both durable and agile. It's the frame of choice for Trek C3 Project riders, and for good reason: they've built it over years of refinement and collaboration with our designers. It's right for you if... You want to hit jumps like the Trek C3 Project riders. You've got an appetite for the tricky stuff and want a flickable ride that's forgiving enough for hard landings. The tech you get Durable yet lightweight Alpha Platinum Aluminum with Mino Link adjustable geometry, 100mm of rear travel with a FOX Performance Flat SV shock to soak up big landings, and features inspired by Trek C3 Project riders like water bottle bosses on the down tube for shifter mounts and a bottom bracket bolt to keep the crank from spinning while you're in the air. The final word Get it if you want a slopestyle whip you can throw around on big jumps. It's at home in the air, and built in collaboration with the best slopestyle riders in the world: the Trek C3 Project. Why you'll love it - This bike has won every major slopestyle comp, several times over - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A tapered headtube, pressfit bottom bracket, and 142x12mm rear dropouts are ready for your dream build
Trek Procaliber Frameset
$1,729.99
Key features - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - OCLV Mountain Carbon frame is fast, light, and trail tough - Ride the fastest wheel that fits with Smart Wheel Size
Trek Farley C Frameset
$1,869.99 - $2,199.99 $2,199.99 Up to 15% Off
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. Trek's lightest fat bike frameset includes a Bontrager Haru carbon fork and is built to accommodate 26 x 5.0 or 27.5 x 4.0 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 Stranglehold dropouts, suspension-corrected OCLV Carbon Bontrager Haru 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 1 - The faster you ride a fat bike, the more fun it gets—and this bike is a lot of fun 2 - It's a four-season freedom machine that lets you ride outside all year long 3 - You can run your choice of wheels with 26 x 5.0 or 27.5 x 4.0 tires
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 Fuel EX AL Frameset
$1,999.99
Fuel EX AL is an aluminum full suspension mountain bike frameset that makes the perfect start for a capable trail bike build. Trail-tough alloy tubes, the latest in Trek trail bike frame tech, and a 130mm of travel with a RE:aktiv shock make it a great choice for riders who want a bike that can handle everything from serious all-mountain riding to endurance races. It's right for you if... You ride more than one type of trail, so you're searching for a versatile trail bike platform that will give you the best bones for a ride that's quick and capable on a variety of terrain. The tech you get A lightweight Alpha Platinum Aluminum frame with 130mm of travel and Mino Link adjustable geometry, a FOX Performance shock with Trek's exclusive RE:aktiv damper, and an included Bontrager Line 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 Fuel EX AL is burly enough for big features but agile enough for fast group rides and even endurance races. It's a great all-around frameset for the mountain biker who doesn't want to do just one kind of riding, but wants to explore all kinds of terrain on a single full suspension trail bike. Why you'll love it - RE:aktiv is firm when you're pedaling and plush over bumps - This bike is perfect for shredding singletrack, hitting drops, and pushing your limits in multi-stage and marathon events - Internal cable routing and Control Freak Cable Management make it easy to spec with quality trail bike tech, like a dropper post - We expanded our size range from XS through XL to ensure a better fit for all riders - Control Freak Cable Management allows you to run any combination of cables exactly the way you want, while still giving you sleek looks and protecting your cables against unnecessary wear
Trek Full Stache Frame
$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 Line 35mm stem, headset, and a rear axle. It's right for you if... You believe mountain biking isn't about racing or showing off. It's about the experience of being out there in the rough, wonderful wild. For you, every ride is both a battle against nature and an appreciation of it. There's a whole lot of beauty in dirt, rocks, and roots. Trails don't need to be perfectly sculpted to be enjoyed. The tech you get We call it a frameset, but it's a lot more than that! An Alpha Platinum Aluminum frame with 130mm of travel, a stiff Straight Shot down tube, Knock Block frame defense, and a FOX Float rear shock with Trek's exclusive RE:aktiv damper. Plus, a Bontrager Line 35mm stem, a headset, and a rear axle. The final word This is a new breed of performance backcountry trail bike. If you love seeking out the untamed trails in the wild and discovering new lines while ripping bikepacking adventures, Full Stache is your dream ride. It's like that one friend who's always egging you on to go a little farther, because there's bound to be something epic right over the next ridge or at the bottom of the next valley. Why you'll love it - 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 - This bike was born for adventure in the wild outback, where capability isn't just something that's nice to have but an absolute essential - Super short chainstays make Full Stache surprisingly agile, even with its 29+ wheels
Trek Remedy Al Frameset
$1,999.99
Remedy AL is a burly trail frameset built for rough trails, big hits, and wild all-mountain rides. It's built for 27.5? wheels and features the best mountain bike frame tech, like Straight Shot downtube and Knock Block. Plus, it has 150mm of rear travel with a RockShox Deluxe RT3 shock and loads of clearance for wide tires. It's right for you if... You're building up a custom trail bike to for true trail riding. You're cool with trying new lines, getting a little wild, and leaving the ground. You're looking for a ride you can throw around and keep in control, even when the trail gets rowdy. The tech you get A durable and lightweight Alpha Platinum Aluminum frame with a Straight Shot downtube and Knock Block integrated frame protection, 150mm of rear travel with a RockShox Deluxe RT3 shock, Bontrager Rhythm Comp stem, and integrated Knock Block headset. Built for 27.5? wheels. The final word A trustworthy trail frame that's easy to handle in the rough, and fully capable of ripping down big all-mountain trails. A quality shock, 150mm of travel, and a host of exclusive frame tech give you a head start on your dream trail bike build. Why you'll love it - Ultra-capable frame and shock for confidence on rough trails - RE:aktiv keeps the shock firm for efficient pedaling and pumping, and instantly soaks up bumps to keep you in control - Wider is more stable: Remedy has clearance for up to 27.5x2.8? tires
Trek Top Fuel AL Frameset
$1,999.99
Top Fuel AL is an aluminum full suspension frameset ideal for building up a seriously fun multi-discipline mountain bike. It combines the lightweight efficiency of a cross country bike with the capability of a short-travel trail bike, so you can spec it to shred trail, race grueling endurance events, compete in XC races, or all of the above. 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 capability, and are interested in racing endurance events, riding techy descents with friends, and even racing XC. The tech you get A lightweight Alpha Platinum Aluminum frame with Mino Link adjustable geometry, a 115mm Fox Performance Float shock with 2-position DPS damper, TwistLoc remote suspension lockout, Knock Block headset, and Control Freak internal cable routing. Designed for a 120mm fork, but can handle up to 130mm of fork travel. The final word Top Fuel AL is the high-value foundation for a versatile full suspension build. Whether you're hoping to compete in a multi-day stage race or want one single bike that's fast and capable on both flow trails and technical descents, this 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 races, from XC to endurance - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - You get a Straight Shot down tube for extra stiffness in the rough and Knock Block frame defense to protect against spinning bars and fork crowns
Specialized Stumpjumper EVO Alloy 27.5 - Frameset
$2,000.00
Let's get something clear—the Stumpjumper EVO Alloy 27.5 isn't a "normal" trail bike. It's built to get gnarly, and there's no real way around that. It has a slacked-out front-end and a longer top tube, so the EVO has heavier steering and exceptional front-end traction that begs you to do cutties and boost every lip. And with the perfect blend of responsiveness and stability that 27.5-inch wheels are known for, you'll be shredding the gnarliest lines in no time. When the goin' gets rowdy, the rowdy get goin'. What exactly is the EVO for? EVO is for the shredders—the gnarliest trail riders who live for gravity riding. Big drops, huge kickers, rocks, roots—whatever you throw at it, the Stumpjumper EVO can handle it. EVO uses the same style-specific sizing that's featured on our Demo. This sizing lets you choose the bike that fits the way you ride—not just by the seat tube measurement like with most bikes—and it narrows things down to two sizes, S2 and S3. These are longer, lower, slacker, and have seat tube and head tube heights that allow you to choose the size that best suits your style and terrain. Our other design goal was simple—build the ultimate trail bike. One that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable. In order to fix this, we had to get to work on dialing-in the materials and shapes. We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you'll get perfectly linear suspension. Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 3.0" tire. You're also free to run whatever aftermarket rear shock you want, since we're using standard metric shocks. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. - With its M5 alloy frame, 27.5 Trail EVO geometry, and 150mm of travel, the Stumpjumper EVO Alloy has been purpose-built to shred the most gravity-defying trails. - FOX FLOAT DPX2 Performance has three modes—Open, Trail, and Firm—that control large compression adjustments on-the-fly.
Specialized Stumpjumper EVO Alloy 29 - Frameset
$2,000.00
Let's get something clear—the Stumpjumper EVO Alloy 29 isn't a "normal" trail bike. It's built to get gnarly, and there's no real way around that. It has a slacked-out front-end and a longer top tube, so the EVO has heavier steering and exceptional front-end traction that begs you to do cutties and boost every lip. And with all the speed that 29ers are known for, you're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig. When the goin' gets rowdy, the rowdy get goin'. What exactly is the EVO for? EVO is for the shredders—the gnarliest trail riders who live for gravity riding. Big drops, huge kickers, rocks, roots—whatever you throw at it, the Stumpjumper EVO can handle it. EVO uses the same style-specific sizing that's featured on our Demo. This sizing lets you choose the bike that fits the way you ride—not just by the seat tube measurement like with most bikes—and it narrows things down to two sizes, S2 and S3. These are longer, lower, slacker, and have seat tube and head tube heights that allow you to choose the size that best suits your style and terrain. Our other design goal was simple—build the ultimate trail bike. One that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable. In order to fix this, we had to get to work on dialing-in the materials and shapes. We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you'll get perfectly linear suspension. Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 2.8" tire. You're also free to run whatever aftermarket rear shock you want, since we're using standard metric shocks. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. - With its M5 alloy frame, 29 Trail EVO geometry, and 140mm of travel, the Stumpjumper EVO Alloy has been purpose-built to shred the most gravity-defying trails. - FOX FLOAT DPX2 Performance has three modes—Open, Trail, and Firm—that control large compression adjustments on-the-fly.
Trek Slash AL Frameset
$2,099.99
Slash AL frameset is the perfect platform for a fast 29er enduro or trail bike build. With a burly Alpha Aluminum frame, Trek's exclusive RE:aktiv with Thru Shaft shock, and a Knock Block integrated headset, you have all the bones for a mountain bike that can handle everything from the biggest all-mountain descents to the most competitive enduro races. It's right for you if... You want a high-value head start on your enduro build and the kind of trail tech that comes only from a long heritage of all-mountain riding. You like to go fast, go big, and rail corners, and you're looking for a big bike that will stand up to whatever wild trails you can find. The tech you get A burly Alpha Aluminum frame, a shock with Trek's exclusive RE:aktiv with Thru Shaft damper, and an integrated Knock Block headset that stops spinning bars and the fork crown from hitting your frame. Built for 29er wheels and a 150mm or 160mm fork. The final word With Slash AL frameset, you're getting a whole lot of capability for your money and a great start on a bike that can handle the burliest trails out there. Whether you're racing or looking to get sendy, this burly frameset will stand up to whatever you throw at it. Why you'll love it 1 - RE:aktiv works faster than a normal shock, so it tracks the ground better and keeps you in control 2 - It's equally at home between the tape and in the rugged wild—Yes, Slash is a race bike, but it's ridiculously fun on gnarly trail rides, too 3 - We're not the only ones who love it: Slash was awarded Mountain Bike of the Year by Pinkbike
Trek Farley C Frameset
$2,199.99
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 Stranglehold dropouts, suspension-corrected OCLV Carbon Bontrager Haru 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
Trek Session AL 27.5 Frameset
$2,199.99
Session AL 27.5 frameset is a burly alloy downhill mountain bike frame that's equally at home between the tape and at the DH park. It's built for 27.5-inch wheels, with 210mm of travel and a FOX Performance VAN shock tuned by Trek Suspension Lab. It's right for you if... You're looking to build a rugged DH or park bike for the biggest trails out there, and want a 27.5-inch optimized frameset with exclusive trail tech, like adjustable Mino Link geometry, that can't be found anywhere else. The tech you get A burly Alpha Platinum Aluminum frame, an adjustable FOX Performance shock with 210mm of travel, integrated frame protection, FSA Orbit headset, and exclusive trail tech like ABP, Full Floater, and Mino Link. Built for 27.5-inch wheels. The final word This burly frameset is perfectly capable of taking on the roughest, fastest descents you can find, and it's equally at home in the park, too. The best DH frame tech, a stable geometry, and a quality shock give you a head start on your dream downhill rig. Why you'll love it 1 - Session has the heart of a monster truck: it rolls over everything, gives you the confidence to take on rougher trails, and saves you when you don't take the right line 2 - Quality FOX Performance suspension and our ABP frame design keep you in control 3 - Race or get rowdy? This bike does both 4 - 27.5 wheels are great for flicking the bike around through the most technical trail
Trek Procaliber SL Frameset
$2,337.49 $2,749.99 15% Off
For fast XC riders and cross country mountain bike racers who want to cover a lot of ground fast, there's no better hardtail frameset than Procaliber SL. It's built with Super Light OCLV Mountain Carbon and delivers the unique trail-smoothing advantage of IsoSpeed, which takes the edge off fatiguing bumps in the trail so you can stay stronger longer. It's right for you if... You want to fly up climbs, rail the corners, charge through technical sections of trail, and win every sprint to the line. You have a dream XC build in mind, and you want to start with the lightest carbon hardtail frame we offer. The tech you get A superlight SL OCLV Carbon frame with Control Freak internal cable routing and trail-smoothing IsoSpeed. The Procaliber SL Frameset includes a headset, and is designed for post mount disc brakes, a PF92 bottom bracket, and Boost148 wheels. The final word Smoother. Lighter. Faster. This bike was built to win the XC game. Its ultra-lightweight SL OCLV Carbon frame with IsoSpeed delivers serious performance fit for a serious rider. Why you'll love it 1 - The SL OCLV Carbon frameset is the ideal start to an obscenely lightweight cross country build 2 - IsoSpeed is a real advantage, and you can't find it in any other hardtail family 3 - Control Freak Cable Management allows you to run any combination of cables exactly the way you want, while still giving you sleek looks and protecting your cables against unnecessary wear
Specialized Demo Race 29 Frame
$2,500.00
DH is all about speed—that's true whether your aim is to climb the podium or to simply bring home all the bragging rights after a day at the park. If speed is what you're after, the Demo Race 29 is your sled. Everything about this bike is designed to get you from zero to Mach 10: a new frame design, improved kinematics, better braking, big wheels, and all today's newest fancy bits. It's time to get rowdy. We've refined the Demo's kinematics and suspension design. We had one overriding goal—improve the bike's ability to carry momentum, no matter how technical the terrain. More momentum equals more speed, after all. The revised axle path reduces hang-up on square-edged bumps and that, in turn, transfers more energy to the suspension and less to you. While we were at it, we also improved the Demo's suspension performance under braking and added a bit more anti-squat to improve its pedaling performance. Bottom line, the new Demo rolls faster through chunky terrain than its predecessor. To get your dream build started off right, the frame includes an Öhlins TTX rear shock with 200mm of travel, a 225x75 Trunnion mount, and high- and low-speed compression adjust. Finally, no DH rig would be complete without a Thomson seatpost, so yeah, we threw that in there, too. - M5 alloy construction works in harmony with our Style-Specific DH Geometry to create the ultimate race machine. The design is compact in order increase maneuverability and responsiveness, while the 200mm of travel at the rear makes the bike capable of taking big hits in stride. And to fill out all of the details that make the difference on race day, we’ve included an ISCG ‘05 mount for chain guides and all the bits to make it easy to work on. - Custom Ohlins TTX Trunnion rear shock delivers unparalleled DH performance. It offers high-/low-speed compression adjust that stands independent of the rebound adjust, enabling you to fine-tune the shock for the track at hand. It has 200mm of coil-sprung travel that stands without rival, and you won't find it anywhere else. - The Body Geometry Henge DH saddle features our proven Body Geometry design, and implements a cutout on the underside for added rear tire clearance.
Specialized S-Works S-Works Epic Hardtail Frameset
$2,500.00
The S-Works Epic Hardtail is the lightest production frame to date. Impressive, yes, but it's much more than that. We've also created the most capable and comfortable cross-country machine ever, because you're not fast if you're being pummeled by the trail. It's a game changer. - At 775 grams, the new S-Works Epic Hardtail chassis is the lightest production hardtail frame on earth. What’s more, we’ve designed it to be incredibly capable and comfortable, with progressive geometry and an advanced composite layup that boosts vertical compliance. We’ve optimized every inch of this frame, precisely tailoring the carbon and resin mix to create the perfect balance of weight, strength and compliance. We’ve gone full geek on the S-Works frame, obsessing over the shape of every overlap layer. While 3-D tailoring an overlap probably sounds like overkill, the extra time and labor spent doing it allows us to eliminate extraneous composite plies that were adding weight, but not improving strength. In other words, there’s a science to the weight savings.
Specialized S-Works Enduro 27.5 Frame
$2,625.00 $3,500.00 25% Off
The perfect start to your dream build, the S-Works Enduro 27.5 frame is ready to be built exactly how you want it. No matter how you build it, though, you're sure to experience a fast, flick'able, and stupid-fun mountain shredder. We gave it a geometry that features a slacker front end, a longer top tube, short chainstays, and a lower bottom bracket. All of this together makes the bike truly feel glued to the ground, and the platform is more responsive and capable then ever. We even added some bits, like integrated storage with a SWAT Door at the down tube, and made "old" new again by making a triumphant return to a threaded bottom bracket. To keep the weight down, the frame is constructed from our top-tier FACT IS-X 11m carbon fiber. And to ensure top-level performance on the descents, this material choice is greeted by 170mm of plush rear and 170mm front travel, plus a geometry that can be "adjusted" via a shock extension with a "low/high" setting. - The frame's FACT IS-X 11m carbon fiber construction stands as the pinnacle of lightweight, efficient, and tough trail performance. It's been built off our 27.5 Geometry in order to provide an aggressive, well-rounded ride. And with internal Command Post IR routing, a return to a threaded bottom bracket, and an integrated SWAT Door at the down tube, you get a bike that's clean, dependable, and ready for anything that the trail has to offer. - The custom Ohlins STX single tube air shock at the rear features high- and low-speed compression, as well as low-speed rebound. You'll also find an extra-volume reservoir that allows for more oil, which results in more control and an ultra-plush ride quality.
Specialized S-Works Stumpjumper 27.5 Frame
$2,625.00 $3,500.00 25% Off
We know full well that for many out there, the ultimate trail bike needs to possess the agility and responsiveness that comes with 27.5-inch wheels. We tend to agree, which is why developed the S-Works Stumpjumper 27.5. The frame-only option, in our eyes, represents the pinnacle of trail performance, and it lets you build your dream Stumpy exactly how you like it. Starting at the carbon layup, it features our highest-end FACT 11m for an ultra-lightweight, strong, and stiff construction. The carbon molding process also allowed us to revolutionize how you carry your trail essentials with the SWAT Door found at the down tube. This compartment will fit a tube, a tool, and pump without rattling or compromising the structural integrity of the frame. You'll also find an aggressive and super nimble geometry that complements 650b wheels and features ridiculously short chainstays, a roomy top tube, a low bottom bracket, a slacked out front end, and our proprietary Rx Trail Tune at the rear shock. This frame also includes a custom Ohlins STX rear shock with our venerable, easy-to-set-up AUTOSAG system. - FACT 11m carbon fiber Trail Chassis with Stumpjumper FSR full carbon rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWAT Door create exceptional handling and zero-hassle storage. - The custom Ohlins STX single-tube air shock at the rear features high- and low-speed compression, as well as low-speed rebound. You'll also find an extra-volume reservoir that allows for more oil, which results in more control and an ultra-plush ride quality.
Specialized S-Works Epic Hardtail Frameset - LTD
$2,654.94 $2,950.00 10% Off
There's not much that matches the feeling of powering up a pitch on a featherweight bike, and we designed the new S-Works Epic Hardtail frame with this in mind. It's less than 900 grams, exceptionally stiff, and it features a Rider First Engineered design. It's the perfect jumping off point to begin creating your dream build. Over the last decade, cross country racing has evolved into a completely different animal—the courses are rowdier, more technical, and overall, they're inherently different. Because of this, we realized that the best bike for the job needs to not only be lightweight and stiff but also be able to descend and climb with equal prowess. Determining the best geometry was the easier of the two, as we took our current XC race geo and added some trail DNA to the mix. This equates to a longer top tube, a shortened head tube, and a slacked-out front end, the result of which is a tremendous increase in downhill stability, plus a wider fit range. And just as importantly, this doesn't require any sacrifice of climbing proficiency. The weight aspect was more complicated, though. We were posed with the question, "How do you take weight out of something that's already so light?" But the answer was relatively obvious: you get the best mountain bike engineers together in one room and let the magic come out. Up until now, there were two ways to lighten up a frame—use less of the same grade of carbon or use less of a higher-grade carbon. Option one is never a viable solution as it sacrifices stiffness and strength, two attributes that shouldn't be tampered with. And while we did end up using option two, we weren't content with the amount of weight we could cut out by just using a different grade of carbon. So how else do you cut weight? Well, we began looking at our layup schedules to see if they could be improved, which shed light on a new discovery—layup inefficiencies. Beginning with our Rider-First Engineered frame technology, each size Epic Hardtail is specifically tailored to size—every carbon layup and tube are exclusively selected based upon hundreds of hours of collected ride data. What does this mean for you? It not only creates the optimal balance of rigidity, weight, and responsiveness across every frame size, but it led us to the discovery of how to save weight through the studying of the layup. Through extensive layup studies, we made the discovery that, by further controlling the construction and layup schedules, we could drastically decrease weight, all while maintaining the ride characteristics that you'd expect from a top-level XC race bike. With this discovery, each frame now features complex cut carbon plys that allow difficult junctions to be covered with less overlap. And while this does complicate the carbon frame puzzle by adding more pieces to the mix, it allows us to design and place them more intelligently. The result of this is a lighter frame, stronger junctions, and a drastic increase in stiffness. We then took the weight savings one step further by using Japanese military ballistic-grade carbon, which we now call 12m, to create the lightest mountain bike we've ever made. How much lighter of a frame, you ask? Less than 900 grams for a size Large frame—the same weight as a full 24oz Purist water bottle. - To provide the optimal blend of stiffness, crazy light weight, and strength, we constructed the frame from our S-Works FACT 12m carbon fiber. And when combined with our XC 29 Geometry, this Epic is guaranteed to deliver uncompromising, blistering speed and agile handling come race day—no matter the course.
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