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Mountain Frames

(41 matches)
Surly Pugsley Frameset
$575.00
Ready to ride in weather and landscapes that prevent mere mortals from following your tire tracks, Surly's Pugsley Frameset is perfect for building your ultimate do-anything, go-everywhere fat bike. Surly designs this hugely versatile frame with reliable, butted chromoly tubing that provides clearance for 26-inch wheels with up to 4-inch wide tires. You also get frame reinforcements in all the right places, plus all the braze-ons and details needed to handcraft your dream bike.
Surly Ice Cream Truck Frameset
$825.00
Surly's Ice Cream Truck turns up the volume on fat. With unmatched traction and float courtesy of super wide tires (up to 4.8-inches wide!), and the flickable geometry of your favorite trail bike, this fatty feels frisky, limber, and ready for action. The symmetrically spaced 190mm rear end uses Surly's Modular Dropout system for an array of rear axles choices. 197mm thru-axle? 190mm geared? Singlespeed? All equally plausible possibilities with the Ice Cream Truck. A 44mm headtube provides fork options, and the frameset ships with a suspension-corrected, 150mm fork with a 15mm thru-axle. Surly's proprietary 4130 chromoly steel and corrosion-fighting ED coating add a hefty dose of tough to this bike. Now, where do you want to ride your Ice Cream Truck?
Surly 1x1 Frameset
$475.00
Surly has a reputation for being on the front lines of new trends and it was no different for this icon of the singlespeed world. The 1x1 Frameset boasts a custom double-butted 4130-chromoly frame that begs to be ridden hard and can accept tires up to 2.7-inches wide. The frame features disc mounting tabs for unbeatable stopping power, and further bump busting comes from the triple-butted steel fork taking the sting out of rocks, roots, potholes, you name it. Plus, you can easily add your favorite 100mm squishy fork (sold separately) thanks to the suspension-corrected geometry. The 1x1 rides like a bike, without a lot of fussin’ and fightin’. This is a frameset you keep, a frameset you use for years and years.
Giant Anthem 27.5 Frameset
$1,625.00
When you turn Giant's ridiculously fast Anthem 27.5 frame towards the hills, you might think someone shrank them. This rocket-like aluminum trail rig boasts Giant's Maestro suspension and a Fox Float Factory shock with 100mm of travel for insane traction on the ups, and serious control on the downs. With the integrated OverDrive headset system keeping things stiff and steady up front, you'll corner with confidence even at high speeds while the convertible 135mm/142mm rear thru-axle spacing gives you even more options for lateral stiffness when you're pushing hard.
Giant XTC Advanced SL 27.5 Frame
$1,625.00
When every gram and pedal stroke mean the difference between the podium and going home empty-handed, Giant's XC racers run the full-composite XTC Advanced SL 27.5 Frame. An OverDrive steerer flows into the MegaDrive down tube, which in turn attaches to a massive bottom bracket to deliver laser-sharp handling and explosive acceleration. Add to that the speed and control of 27.5-inch wheels, and you can see why your competition sees the XTC as an unfair advantage. Whether you're into racing or just embarrassing your friends, don't go home empty handed.
Giant Reign Advanced 27.5 0 Team Frameset
$3,250.00
Giant's Reign Advanced 27.5 0 Team is a long-travel machine that scales the ugliest climbs and dismantles the longest descents. An Advanced-grade composite frame with ALUXX SL aluminum rear triangle is complemented by Giant's renowned Maestro rear end with 6.3-inches of RockShox Monarch Plus DebonAir RC3 travel. A beefy BB92 bottom bracket shell and OverDrive tapered head tube means optimal power transfer and pinpoint tracking when slashing the dirt. The down tube protector, neoprene chainstay guard and DT Swiss 142x12mm DT Swiss thru-axle are the perfect finishing touches for this enduro, all-mountain, backcountry mountain slayer.
Giant Trance 27.5 Frameset
$1,625.00
Pick up the pace all over the mountain astride Giant's Trance 27.5. With an ALUXX SL aluminum frame featuring Maestro suspension, as well as a Fox Float Factory shock offering 5.5 inches of bump-swallowing travel, you'll reduce rock gardens to ant hills. A beefy BB92 bottom bracket shell and OverDrive tapered head tube means optimal power transfer and pinpoint tracking. The neoprene chainstay guard and 142x12mm DT Swiss thru-axle are the perfect finishing touches; break out of your reverie and get loose aboard Giant's Trance 27.5.
Specialized S-Works Stumpjumper FSR Carbon 650B Frameset
$3,700.00
Slack and low, Specialized's S-Works Stumpjumper FSR Carbon 650b is here to shred. Enduro this, all-mountain that, this Stumpy takes on all of it with a FACT 10m Carbon frame emboldened by a slack head angle, short rear end, and corner-slashing low bottom bracket. The suspension encourages rowdy riding with 150mm of FSR rear travel damped by an easily set-up, AutoSag-equipped Fox Float Factory shock. And Specialized's SWAT Door lets you store on-trail essentials in the down tube and the 12-position Command Post dropper post keeps you in the optimal riding position. It all adds up so you can point this rig down the steepest descents, charge the nastiest terrain, and go deep in the corners with confidence.
Specialized Stumpjumper FSR Carbon 650B Frame
$3,000.00
Charging trails and pushing hard requires a responsive, utterly dialed bike. That's where Specialized's Stumpjumper FSR Carbon 650b comes in. Slack, low, and stiff, this FACT 9m carbon rig has Specialized's rider-proven geometry so you can point this all-mountain sled down the steepest descents, pin the nastiest terrain, and slay the corners with confidence. This 650b version has 150mm of FSR rear travel with a Fox Float shock and Specialized's awesome Command Post dropper post. And with the SWAT Door in the frame, hauling your trail essentials is simpler than ever.
Specialized S-Works Stumpjumper FSR Carbon 29 Frame
$4,000.00
Who says you can't buy speed? Or romp up ugly, technical sections? Or rip the descents like you're water flowing without a care? Laugh at the naysayers with the proven performance of Specialized's S-Works Stumpjumper FSR Carbon 29 Frame. It's the centerpiece to building the ultimate trail bike for flat-out smoking your buddies up and down the dirt. This carbon dream rig features 135mm of Fox Float Factory CTD damped, FSR travel in the rear to deliver the supreme combo of climbing efficiency and hard-charging downhill confidence. This frame is outfitted with a PressFit 30 bottom bracket, a tapered headset, a 142x12mm thru-axle, and an internally-routed Specialized dropper post, all to give you unprecedented handling. And, Specialized's SWAT Door lets you store on-trail essentials in the down tube so you can travel light, fast, and pack free.
Specialized Stumpjumper FSR Carbon 29 Frame
$3,000.00
Who says you can't buy speed? Or romp up ugly, technical sections? Or rip the descents like you're water flowing without a care? Getting there is easy with the proven performance of Specialized's Stumpjumper FSR Carbon 29 Frame. This carbon dream rig features 130mm of Fox Float controlled FSR travel in the rear to deliver the supreme combo of climbing efficiency and hard-charging downhill confidence. This frame is outfitted with a carbon PressFit 30 bottom bracket, a tapered headset, a 142x12mm thru-axle, and an internally-routed Specialized dropper post. And Specialized's ingenious SWAT door lets you store on-trail necessities in the down tube, because riding without a pack frees you up to charge that much harder. Here ya go, this is the centerpiece to building the ultimate trail bike for smoking your buddies up and down the trails.
Specialized Fatboy Carbon Frameset
$2,100.00
Specialized’s Fatboy Carbon Frameset has all the fun of a fat bike with the performance of a high-end race bike. With carbon, Specialized has elevated the fat bike platform to a higher level of performance, strength, and efficiency. This svelte FACT 10m Carbon frame is fronted by a vibration-quieting carbon fork. Both ends fit massive tires to devour everything in your path. The frame features internal cable routing; ensuring that slush, sand, snow, or dirt will have no bearing on performance out on the trail. Sand? Snow? Mud? The Fatboy has an appetite for it all, so feed the beast!
Specialized S-Works Camber 650b Module
$7,300.00
The concept behind the Specialized S-Works Camber 29 Module is pretty simple: It's the only mountain bike frame and wheelset you're ever going to need. Big talk for sure, but this setup blends all of the trail bike characteristics you want with the XC climbing prowess that will humble your uphill-oriented friends. The carbon fiber trail chassis with a 120mm FSR rear end is stiff, responsive, and remarkably efficient, making the Camber well suited to climbing and descending over technical terrain. RockShox's 120mm RS-1 fork has an inverted design that creates a carbon fiber upper that provides superior stiffness, while behaving with more sensitivity to small bumps and more control over larger hits. You'll also find fully enclosed cable routing for clean lines and minimal maintenance and an integrated SWAT Door for zero-hassle storage of your trail essentials. Tied to the impeccable frame and fork are carbon Roval wheels that float over tech sections and feature an ultra-wide design that allows for greater tire volume to increase stability and control, with added traction to bolster climbing performance. And up or down, the Command Post dropper post is sure to keep you in the attack position. Specialized has done the heavy lifting for you—build the rest exactly how you want it.
Surly Wednesday Frameset
$650.00
Wednesday is a frame with a decade of Surly's Omniterra design experience distilled into one steel package. Wednesday can ride over the same type of pretty much anything all of their other Omniterra bikes can, but they borrowed elements from both their Trail and Touring categories to create an Omniterra ride that can truly handle anything you want to attempt. Want to point the thing down a mountain and roll those dice? Wednesday has geometry spry enough to get you through the techy stuff, stable enough for the fast stuff, and doesn’t feel sluggish when you have to ride back to the top. It also has the chops for any sort of expedition you may want to undertake. It has plenty of bottle mounts; triple bottle bosses on both fork legs and the down tube; standard bottle mounts on the seat tube and underside of the down tube; plus rack mounts on the frame and fork and fender eyelets on the dropouts, along with barrel bosses on the crown, fork legs and mid-blade, thru-blade eyelets on the fork as well. It also has internal dropper post routing and Surly Trip Guides to manage all the housing and cables on your frame with style. Wednesday also has its very own dropout design as well – a rear-facing, slotted dropout that can use either 10mm or 12mm axles and exit rearward or vertically. They’re cast steel and spaced at 170/177mm. Wednesday gives you a lot of options in the tire clearance category. In the full-forward, short chainstay position you can run 26 x 3.8? tires on 80mm rims and in the full-rearward, longer chainstay position you get the option of 26 x 4.6? tires on an 80mm rim. Wednesday is made out of Surly's own proprietary 4130 CroMoly steel and is ED coated for extra protection from the elements.
Surly World Troller Frameset
$1,199.00
Surly's World Troller Frameset is the perfect choice for building an incredible 26-inch wheeled Jack-of-all-trades. The frame and fork are built from their signature chromoly for a smooth ride and serious durability. And, what you bolt onto this sweet frame is totally up to you. Want to run it singlespeed with road gearing, smooth tires, fenders, and cantilever brakes? Go for it. Want disc brakes, a 100mm suspension fork, and racks? Do it up. How about a Rohloff rear hub and 2.5-inch downhill rubber? Sure, that works too. You might even want to build it up, ride it for a while, then reinvent it! The S&S Couplers let you break the bike down for shipping, packing, stuffing into an airplane, train, or car, and hitting the road.
Specialized Demo 8 Frameset
$2,600.00
Tested and proven by Specialized's gravity team on the World Cup downhill circuit and ridden in freeride contests across the globe, Specialized's Demo 8 Frame will help you go faster and bigger than ever before. With super-slack geometry, 200mm of terrain-flattening travel, and a low top tube, the Demo delivers point-and-shoot handling, perfect for stomping big hits and railing the nastiest rock gardens. Controlling the rear end is Öhlin's revolutionary TTX coil-over shock. It boasts adjustable high- and low-speed rebound as well as high- and low-speed compression damping for the ultimate in tunability and ride quality. This burly platform was designed around the 650b wheelsize to maximize speed and control, so build it up with a big-travel fork and fat rubber for a World Cup-level DH rig.
Giant Glory Advanced Frameset
$3,000.00
From world cup podiums to your local DH run. Give yourself the factory pro treatment with this lean, mean DH machine. This killer composite frameset has been developed and perfected over the years in an uncompromising quest to give Giant pros the fastest DH bike in the world. The latest version of the Glory Advanced breaks new ground in stiffness, weight and all-around performance. It features 200mm of fully active Maestro rear suspension on a superlight, stiff and strong composite mainframe. The frame geometry, engineered to optimize its 27.5 wheels, has helped deliver pros like Marcelo Gutierrez to World Cup podiums on the world’s toughest courses. It’s the lightest composite DH frame ever produced by Giant, and it’s hungry to win.
Giant Trance Advanced Frameset
$2,700.00
Climb like an xc racer and descend like an enduro pro. This updated trail machine is light, agile and incredibly versatile. The all-new Trance Advanced is engineered for speed on technical trails. The lightweight chassis is made with an Advanced-grade composite mainframe that features an updated Maestro Suspension system. A newly designed trunnion shock mount and an Advanced Forged composite upper rocker arm make the whole system lighter and stronger. You get 140mm of rear suspension travel and 150mm up front, all purpose-built for 27.5-inch wheels. New this year is wider Boost hub spacing (110 front/148 rear), which results in stiffer wheels for added control on rough trails. Boost also increases tire clearance and improves the chainline for optimal drivetrain performance. Whether you’re pinning on a number for a weekend enduro race, or ripping laps in your favorite trail network, the new Trance Advanced gives you cutting-edge performance to let you climb faster and descend with more control.
Specialized S-Works Enduro 650b Frameset
$3,500.00
What goes up, must come down—throwing roost, launching hits, and draggin' the bars in corners. Specialized's S-Works Enduro 650b Frame makes the ups easier and the downs way more fun. The suspension dishes out 170mm of plushness controlled by the revolutionary custom Öhlins STX rear shock. Dialed geometry encourages you to stay off the brakes and tickle the limit as you scream into corners and come out with a grin. This frame fits 650B wheels for the most playful ride.
Specialized S-Works Demo 8 LTD Frameset
$2,850.00
Downhill racing requires complete and utter faith in your equipment, and Specialized understands your desire to cherry pick and fine-tune every last component of your dream downhill rig. That's why they offer their legendary S-Works Demo 8 Alloy as a frameset. The stiff M5 aluminum frame provides stiffness, light overall weight, and strength. The 1.5-inch forged head tube enhances most of these qualities. The Demo 8's S3 Geometry and asymmetric frame design ensure plenty of frame access, a roomy top tube for added control, ultra-short, nimble chainstays, a low bottom bracket that keeps you feeling planted, and a slack front end that provides the utmost in responsive handling at speed. The custom Öhlins 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's 200mm of coil-sprung travel that stands without rival, and you won't find it anywhere else.
Specialized S-Works Demo 8 Frameset
$4,000.00
Let's not kid ourselves—downhill is all about speed. And when it comes to squeezing every last ounce of fast out of a track, your machine needs to be just as fine-tuned as your skills. That's why Specialized offers their legendary, World-Cup-proven S-Works Demo 8 as a frameset. The incredibly stiff, responsive FACT 11m carbon frame is built to lock you in the hot seat. Its legendary FSR suspension partners with 650b wheels and Specialized's dialed S3 geometry to smooth every trail, delivering a low-center of gravity that's confident soaring through the air and skimming across techy tracks. A custom Öhlins 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's 200mm of coil-sprung travel that stands without rival, and you won't find anywhere else.
Specialized S-Works Stumpjumper FSR 29 Frameset
$3,500.00
Who says you can't buy speed? Or romp up ugly, technical sections? Or rip the descents like you're water flowing without a care? Laugh at the naysayers with the proven performance of Specialized's S-Works Stumpjumper FSR 29 Frame. It's the centerpiece to building the ultimate trail bike for flat-out smoking your buddies up and down the dirt. This carbon dream rig features 135mm of Custom Ohlins damped, FSR travel in the rear to deliver the supreme combo of climbing efficiency and hard-charging downhill confidence. This frame is outfitted with a 148 x 12mm rear thru-axle for superior stiffness and unprecedented handling. And, Specialized's SWAT Door lets you store on-trail essentials in the down tube so you can travel light, fast, and pack free.
Specialized Epic Hardtail Alloy 29 Frameset
$950.00
Specialized's Epic Hardtail frame singlehandedly takes hardtail alloy XC bikes into the modern age, with the most capable geometry out there and a build kit that's all business. They built the entire frame from their top notch M5 Alloy to ensure an ultra-stiff, lightweight, and highly responsive ride quality that's well suited for XC racing. They have also tweaked the geometry for more speed and stability by slacking-out the head tube angle, lengthening the top tube, and correcting the seat tube angle. This way, it feels more planted then ever, and frankly, it's fast. Specialized also widened the rear spacing to 12 x 142mm and included internal cable routing.
Surly Big Dummy Frameset
$949.00
Big Dummy is a long-tail cargo bike, which means that not only can you haul a serious amount of cargo, different accessories can be added to your Big Dummy frame and deck depending on what you want to carry. Being a dedicated single-piece frame, instead of an add-on to an existing bike, it’s stiffer and resistant to torsional flex, which provides a better ride and longer lasting frame than long-tail add-ons. Like all Surly's frames, it’s made of size specific, 4130 CroMoly steel – a tube set engineered for cargo that sports lots of little touches that you’ve come to love in a Surly, like clearance for big tires and the use of common component sizes. Figure on being able to carry about 200 pounds (90kg) of cargo. The load weight, and how it’s loaded, will affect the handling somewhat. Also, plan on using gears, especially as cargo weight increases. This may seem obvious, but as you get comfy with it, you will use your full range of gears as never before. The included Dummy Rail Collars provide a secondary retention system for the rack, as well as stiffen the rack system so you can safely carry a passenger.
Surly Troll Frameset
$599.00
Off-road touring can be a zesty enterprise, but it’s not without its perils. Bicycles are simple machines that are extremely efficient, but all simple machines carry along with them the chance of breaking down. This efficiency can get you in trouble if your bike decides to break down far away from the comforts of your parent’s basement. If you’re going to ride your bicycles where no one can see, you better take gear that’s up to the task. Troll is up to the task. Surly's Troll was once a simple mountain bike frame with a few extras that made it nice for touring. The Troll has evolved into a frame that has been pushed deeper into the category of off-road touring. Its geometry is no longer suspension corrected, which gives it more room for a larger frame bag. The chainstay yoke has been redesigned to be fully compatible with 26+ tires and comes with the always-comfy Jones Loop bar. The dropouts still allow you to run disc brakes, fenders, a Rohloff hub, and racks simultaneously. It also comes with more braze-ons than you thought possible – there are four triple bottle mounts on the fork alone (don’t get excited, you can only run one Anything Cage per fork leg), as well as two more triple bottle mounts on the down tube. Troll is a bike that has one purpose – and that purpose is to carry you as far away from society as possible.
Surly Wednesday Frameset
$650.00
The Wednesday is the result of over a decade of Omniterra design experience distilled into one steel package. It can easily ride over or through most anything our other Omniterra bikes can and then some. With the Wednesday Frameset, Surly borrowed elements from some of their Trail and Touring models to create an Omniterra whip that can truly handle anything you want to attempt. Want to point it down the side of mountain? Go ahead, roll those dice. And if you make it to the bottom, you’ll be able to ride back to the top for round two. Wednesday’s geometry is spry enough to get you through techy stuff, stable enough for the fast stuff, and doesn’t feel sluggish on terrain-crawling stuff. While Wednesday is plenty confident on terrifying terrain, it also has the chops for any sort of expedition you may want to undertake. Surly gave it all the necessary braze-ons and mounts for whatever accoutrements you feel necessary in your travels. Racks? Front and rear, friend. Fenders? You got it. Bottle mounts? How does triple bottle bosses on both fork legs and the down tube, and two sets of standard mounts on the main triangle grab you? They even gave Wednesday internal routing for a dropper post and Surly Trip Guides to keep everything nice and neat and free of rat’s nests. In the dropout department, Wednesday uses a cast steel, rear-facing, slotted dropout that can exit either rearward or vertically. They’re compatible with either 10mm or 12mm axles and are spaced at 170/177mm.
Giant XTC Advanced + Frameset
$1,625.00
This well-rounded trail frameset combines the speed and agility of a hardtail with the added control of 27.5+ wheels. Handcrafted with lightweight Advanced grade composite, this all-new hardtail gives you unlimited options for off-road adventure. In this 27.5+ form, it’s perfect for adventure-style singletrack trekking. With large 27.5+ tires, you can float through rocks, sand or even snow. It can also be transformed into a race-oriented 29er or a more playful singlespeed setup. Wider Boost hub spacing (110 front/148 rear) produces stiffer wheels for added control while also increasing tire clearance and optimizing drivetrain performance. So forget about limitations. The XTC Advanced + is a high-performance, do-it-all off-road machine for whatever adventure you choose.
Giant Anthem X Advanced 29er Frame
$2,500.00
On Giant's Anthem X Advanced 29er, you're a recurring character in your competitors' nightmares. This ludicrously light Advanced-Grade Composite frame makes even the steepest grades easy. And, after you crest the summit, Maestro suspension and a RockShox shock take over to dissolve trail obstacles and maximize shredding. Build it up with a 100mm fork and you've got the perfect set up to rule marathons, all-day epics, XC races and fast trail rides. It's not just race-day only, it's more than capable on steep descents and gnarly sections. Both the tapered head tube and the big BB92 bottom bracket contribute to frame stiffness, straight tracking and efficiency. It's every XC rider's dream: speed and maneuverability with 29er control and smoothness.
Surly Krampus Frameset
$575.00
One part fat-bike, one part 29er, and two parts awesome, Surly's Krampus Frameset lets you build a fun and quick bike that rolls over anything and everything. Surly crafts the frame and fork from reliable and great-riding chromoly and provides a long top tube and short chainstays for a playful and smooth ride. This frameset accepts 29-inch wheels and tires up to 3 inches wide for outstanding traction and control. Plus, you get frame reinforcements in all the right places and all the braze-ons and details needed so that you can handcraft your dream bike.
Surly Big Dummy Frameset
$949.00
Simply put, Surly's Big Dummy Frameset is all about building the ultimate cargo-carrying super bike. This brilliant frame is designed to accept Xtracycle's wide array of add-ons like racks and bags, and that lets you haul just about anything: groceries, laundry, camping gear, up to 200 pounds of you name it! And, you'll enjoy the impressive ride, reliability and comfort of Surly's handcrafted chromoly frameset. It boasts frame reinforcements in all the right places and all the braze-ons you need for building it up into the ultimate urban workhorse.
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