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Mountain Frames

Surly Instigator 2.0 Frameset
$599.00
Say hello to Surly's rowdy, trail-shredding Instigator 2.0. The no-nonsense chromoly frame is made for charging hard and going big. It's super tough, yet handles nimbly and accelerates like mad. The heart of the bike is Surly's 26+ platform which has clearance for 50mm-wide rims and 2.75-inch tires, so you get endless traction and the rollover-action of a 27.5-inch wheel, coupled with the snappy, go-fast responsiveness of a 26-incher. The geometry is dialed for a 140mm travel suspension fork and features a long top tube and short rear end for more of the same fun. And this thing is versatile, the frame comes with dropouts for rolling singlespeed, or geared with a quick release or a 142x12mm through-axle with a Shimano direct-mount hanger.
Surly ECR Frameset
$699.00
What does ECR mean? Anything you want it to. Go camping, ride the Divide Trail, disappear into the woods, and conquer any road. Surly's ECR is a super capable camping machine/trail bike that's outfitted to explore wherever you point the front wheel. Surly's favored chromoly tubing damps road buzz and provides a nimble, responsive ride. The heart of the ECR is the 29+ wheel capability, with clearance for 29 x 3.0-inch tires. Fat tires mean smooth-rolling traction, stability to spare, and a touch of suspension over the roughest terrain. On top of all that, frame eyelets galore are just waiting for racks, fenders, and whatever else to make this your pedal-powered escape pod.
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 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.
Surly Ice Cream Truck Frameset
$825.00
The Ice Cream Truck goes where most other bikes can’t. Snow, rocks, mud, sand — you name it, and chances are, someone has ridden it on an Ice Cream Truck. Don’t let that terrain-crawling ability fool you into thinking the Ice Cream Truck is slow and sluggish, though. A long top tube (best paired with a short stem) and short stays make it trail-approved and ready to rip. And with 4.8” tires on 100mm rims, “trail” is relative. Show a snowman who’s boss, ride through a sand castle — all while riding the perfect get-away vehicle. Or you can stick to riding terrain that won’t ruin a child’s day. It all starts with Surly's proprietary ED-coated 4130 CroMoly steel. ED coating provides a solid foundation for paint externally while adding a layer of corrosion protection internally. The Ice Cream Truck’s frame is symmetrically-spaced at 190mm and features Surly's MDS dropout system, so you have the option of running a 197mm thru-axle, 190mm geared or a single speed rear end. Each frameset comes with all three MDS chips so you can choose your own adventure. A 132mm wide PressFit 41 bottom bracket allowed Surly to play with the stays a bit more and move them a little further out, creating a much stiffer rear end. If you feel like swapping out the included suspension-corrected, straight blade fork, you’ll have plenty of options thanks to the Ice Cream Truck’s 44mm headtube. In a world full of uncertainties, there’s one thing you can count on: Ice Cream Truck will really take you places. At least when it comes to riding a bike — it can’t do much to help you fix the rest of your life.
Surly Ogre Frameset
$675.00
If you’re like us, your bike needs will likely change by the day, week, month, or year. Surly's Ogre can get you to your job during the week, then way out of town on the weekend. The latest version of the Ogre has received some fantastic updates, including horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefier tire clearance — all in a 29er/27.5+ platform. Ride it any day of the week; it’s not sluggish on pavement or gravel and can also hold its own on singletrack. - Gnot-Boost spacing allows the use of 135mm QR hub, 142 x 12mm thru-axle, or 148 x 12mm Boost hubs. - Full-length Surly Trip Guide housing line guides for derailleurs and brakes - Two sets of bottle cage mounts - Disc and rim brake compatible with removable post cantilever pivots - Upper seatstay threaded barrels with mid- and low-blade fully threaded through-blade fork eyelets - Threaded holes for racks, fenders, and trailer mounting nuts - Rohloff OEM2 axle plate mounting slot - Tire clearance for 29 x 2.5” or 27.5 x 3”
Surly Pack Rat Frameset
$515.00
The Surly Pack Rat is designed around porteur-style racks and front-loading optimization, with a front cargo-specific design to eliminate steering issues. The fork features internal routing for generator hubs and rear frame dropouts to accommodate multiple drivetrain configurations. It’s an ideal choice for loaded commutes and bike trips with a lighter load, but also rides great when unloaded. - 100% Surly 4130 Chromoly frame, main triangle is double-butted; 1-1/8" threadless brazed Chromoly fork - Bosses front and rear for cantilever or linear-pull brakes, rack and fender eyelets at the dropouts, eyelets at the crown, and fully threaded through-blade fork eyelets for a front rack - Semi-horizontal dropouts with a derailleur hanger for geared or singlespeed drivetrains and/or wheelbase adjustability
Surly Lowside Frameset
$600.00
The Surly Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It’s the bike you turn to when you’re not entirely sure what the night has in store. It’s the bike to grab when you want to have just as much fun riding to the trail as you do on the trail, itself. Singlespeeding is an integral part of Surly’s DNA, and the Lowside continues the tradition, by taking a simpler approach to trail riding. - 100% Surly 4130 chromoly frame, main triangle is double-butted; 1 1/8" threadless chromoly fork - Singlespeed "specific" (derailleur hanger: yes; Trip Guides: no) - Dropper post routing - Gnot-Boost rear spacing - Front and rear thru-axles - 26 x 3" or 27.5 x 2.8" tire clearance
Surly Pugsley Frameset
$675.00
The Surly Pugsley may be the original fat bike, but this one is far from the original. Previously a great all-around fat bike, the Pugsley has been redesigned to be an ideal off-road touring and exploration rig. Surly lengthened the chainstays 12mm for stability when loaded and so your heels float effortlessly past panniers. The tweaked rear rack mounts on the dropouts let you center your rack over the wheel, despite the offset rear triangle. Those dropouts will take a 142 x 12mm thru axle if that's your schtick, but can also be used with 135 x 10mmm QR hubs with Surly's Adapter Washers. Pugsley brings back the 135mm-spaced offset fork, so you can run a front wheel with a spare cog or freewheel as a bail-out option to swap with the rear if your internally-geared hub freezes up in neutral or you smash your derailleur having too much fun. A plethora of three-pack mounts give you gear-hauling options aplenty, so go wild with your build. - 100% Surly 4130 chromoly frame, main triangle is double-butted; 1-1/8" threadless brazed chromoly fork - Four sets of Three-Pack Mounts (two on the fork, two on the downtube), a water bottle mount on the seat tube, and front and rear rack mounts - 142 x 12mm rear dropout (or 135 x 10mm QR with Surly 10/12 Adapter Washers) with Rohloff torque arm slot - 135mm-spaced fork with 17.5mm offset for wheel swappability - 26 x 4.8" tire clearance in frame (with drivetrain restrictions), 26 x 4.3" tire clearance in fork
Surly Ice Cream Truck Frameset
$750.00
From rocky and rutted out sand traps, log- and root-covered ribbons of twisty singletrack, and miles of powdery snow, the Ice Cream Truck can handle it all. It's been redesigned for 2019 with frame tweaks that push the ICT more toward a full-on trail bike: shorter chainstays and a longer front-center make it more agile on fast, technical terrain. Highlights include stealth dropper post routing, a threaded bottom bracket shell, and Surly's versatile Universal rear dropout which allows the use of 197 x 12mm thru-axles or 190 x 10mm QR. Whether you dig the all-purpose nature of the rigid setup or want to add a suspension fork for rowdier outings, this monster truck's ready to jam.
Surly Karate Monkey Frameset
$675.00
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
Surly Wednesday Frameset
$675.00
The Wednesday is Surly's all-terrain fat bike frame. The frame features trail-ready geometry, 4.6-inches of tire clearance, provides lots of cargo carrying capabilities and is suspension corrected for use with a 100mm suspension fork (sold separately). - 100% Surly 4130 CroMoly steel with 44mm headtube and internal dropper post cable routing - Frame is ED Coated for increased life expectancy - 1-1/8" straight steerer fork, 4130 CroMoly - 100mm threaded bottom bracket shell - Universal cast dropouts accommodate thru-axle or quick-release standards
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 Full Stache 8 Frameset
$2,199.99
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 35mm stem, and a headset with Knock Block frame defense. 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.
Trek Session 27.5 Carbon Frameset
$4,399.99
Going down? World Cup champion Session is built to win. An all-new OCLV Carbon frame, updated geometry, advanced air shock, and a stiffer chassis make this downhill race bike faster than ever. Session is the DH bike that excels on downhill's most brutal courses. Take on any terrain with our most advanced suspension and a geometry that can be dialed for every race. Key features: - Longer, more aggressive geometry keeps you attacking the whole way down - OCLV Mountain Carbon with Carbon Armor is downhill tough - Fine-tune your ride with Mino Link and an all-new adjustable headset system - Fast 27.5" wheels get you down the mountain first
Trek X-Caliber Frameset
$589.99
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 Procal AL Frameset
$1,149.99
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 Ticket S Frame
$1,629.99
You can get the same frame that you see McCaul, Semenuk, Rheeder, all those C3 guys win on! Trek's Ticket S is the 100mm-travel slopestyle bike that's dominated Crankworx, Red Bull contests and countless video segments and web edits. Up front, this burly aluminum rig is designed around a 100mm tapered fork and out back, Trek's ABP rear suspension pivots around a stiff 142x12mm through-axle. A Fox Float shock is tuned for jumping, handling big hits, popping off lips and slashing berms with velocity. The geometry is dialed: it busts out 360 tailwhips, supermans and backflips with a tight cockpit, super-short chainstays, a slack head tube and low standover. The Ticket S can't guarantee that you'll win the local jump jam, but we can guarantee that you'll good doing it.
Trek Ticket DJ Frame
$819.99
“Race” isn’t in your vocabulary. Nope, you’re looking for hard-hitting durability and show-stopping trickability. Ticket, reporting for duty. This lightweight aluminum frame takes abuse, session after session and keeps coming back for more. Built for a 100mm dirt jump fork, it's geometry is highly flickable, with short chainstays and a compact cockpit for a tight ride that tricks with ease. Step up your game with the Ticket DJ.
Salsa Timberjack Ti Frame
$2,499.00
The Timberjack Ti absolutely owns all paths — wooded, skinny, and flowy, making you the master of every ride thanks to its multi-talented character. The frame is constructed from custom, top-shelf titanium with a fast-handling geometry to deliver the stiffness needed to whip through tight turns and accelerate with instant power, while super-short chainstays make it easy to lift over obstacles so you can stay with the flow. Run it as a 27.5+ with up to 3-inch tires for maximum fun, or go for efficiency with a 29er wheelset — with Salsa's Alternator Dropouts you get an impressive grip of wheelset and drivetrain options to suit your style and intention.
Salsa Fargo Ti Frameset
$2,799.00 - $2,799.99
The Fargo is Salsa’s original drop bar mountain bike. A bit of a cult classic, it’s designed for mixed surface riders and bikepackers that like variety in their routes, with the capability to carry everything needed when out for days on end. Carefully crafted in 3/2.5 seamless triple-butted Titanium tubing, paired with Salsa’s new Firestarter Carbon boost fork, this frameset is ready for any dream-bike build. - Titanium tube set provides appropriate stiffness and compliance for fantastic ride quality - Alternator Dropouts v1.5; split-able version of the renowned Alternator Dropout for ultimate drivetrain versatility, including belt drive and singlespeed setups - Adjustable rear spacing can accommodate 27.5+ or 29-inch wheels, and on sizes Small to X-large, 29+ - Firestarter 110 Carbon Deluxe boost fork features high modulus carbon construction, tapered steer tube and four sets of Three-Pack mounts to offer incredible load-carrying possibilities. Mid-blade mounts for low rider racks. Internal routing for Boost spacing Dynamo hubs and fender mounts (compatible with 29 x 2.2-inch tire maximum clearance) - Fork now has a 51mm offset and is designed for 180mm maximum rotors, with tire clearance for 27.5 x 2.8-3.0-inch or 29 x 2.2 – 3.0-inch sizes - Frameset includes front and rear Salsa Deadbolt Ultralight thru-axles, Cane Creek 40 Headset and Salsa Lip-Lock seat collar
Salsa Redpoint Carbon Frame
$2,599.00
Salsa's Redpoint Carbon frame is all about potential—the potential to clean new lines, climb new trails, and discover new terrain. Featuring 150mm of travel that'll traverse whatever your day decides to throw at you as well as Split Pivot suspension for exceptional traction and compliance, the Redpoint will get you into new territory. Boost spacing and a Boost-compatible bottom bracket provide enhanced stiffness and modern drivetrain compatibility. The frame can also be equipped with your choice of wheels, either 27.5 x 2.25-2.5" or an extra-burly pair of 26 x 3.0" hoops. - Design Wheel/Tire Size: 27.5 x 2.25–2.5" - Alternate Wheel/Tire Size: 26 x 3.0" (26-plus) - Suspension Fork Length (Travel): 539–552mm (150–160mm) - Fork Offset: 42–44mm - Rear Shock: 200 x 57mm (7.875 x 2.25") - Forward Shock Mount: 8 x 22mm - Rearward Shock Mount: None (Ø15mm clevis) - Headset-Upper: ZS44 - Headset-Lower: ZS56 - Rear Brake (Rotor): 74mm post mount (160–180mm) - Rear Spacing: 148 x 12mm thru-axle - Rear Axle Size: 12 x 188L, TP=1.75, TL=20
Pivot Cycles Mach 6 Carbon Frame
$2,999.00
This is the one you've been waiting for. 4,000 foot descents. 3-hour climbs. Bike-park lift access. Pivot's Mach 6 Carbon dominates all terrain. It's full carbon frame is specifically designed with 27.5-inch wheels and dw-link suspension throwing down 155mm of travel. That means every bit of this enduro shred machine is optimized to rule the trails. It climbs quickly with a good seat angle and top tube length, and descends even better with a 66-degree head angle, low bottom bracket, and custom tuned Fox Factory Kashima Float X shock. Pivot knows bikes, so the frame is set up with internal cable routing, stealth dropper post routing, ISCG05 tabs, and post-mount disc caliper mounts. For an aggressive bike like this, stiffness is key, so you have a PF92, tapered head tube, and Boost 148 rear spacing for maximum response and efficiency.
Pivot Cycles Mach 6 Carbon Frame Kit
$3,999.00
This is the one you've been waiting for. 4,000 foot descents. 3-hour climbs. Bike-park lift access. Pivot's Mach 6 Carbon dominates all terrain. It's full carbon frame is specifically designed with 27.5-inch wheels and dw-link suspension throwing down 155mm of travel. That means every bit of this enduro shred machine is optimized to rule the trails. It climbs quickly with a good seat angle and top tube length, and descends even better with a 66-degree head angle, low bottom bracket, and custom tuned Fox Factory Kashima Float X shock. Pivot knows bikes, so the frame is set up with internal cable routing, stealth dropper post routing, ISCG05 tabs, and post-mount disc caliper mounts. For an aggressive bike like this, stiffness is key, so you have a PF92, tapered head tube, and Boost 148 rear spacing for maximum response and efficiency.
Pivot Cycles Mach 6 Aluminum Frame Kit
$2,999.00
Pivot’s roster of world class downhill and enduro athletes had tons of input into the 155mm-travel Mach 6 Aluminum. The 27.5-inch wheels, slack head angle, short chainstays and low BB height all add up to an incredibly versatile and capable bike that proves aluminum isn't dead. Pivot worked for three years to develop a variable wall thickness hydroforming technology that allows them to create highly complex tube shapes that were previously only achievable in carbon, culminating in a bike that raises every rider’s ability to conquer aggressive, technical trails.
Pivot Cycles Mach 6 Aluminum Frame
$1,999.00
Pivot’s roster of world class downhill and enduro athletes had tons of input into the 155mm-travel Mach 6 Aluminum. The 27.5-inch wheels, slack head angle, short chainstays and low BB height all add up to an incredibly versatile and capable bike that proves aluminum isn't dead. Pivot worked for three years to develop a variable wall thickness hydroforming technology that allows them to create highly complex tube shapes that were previously only achievable in carbon, culminating in a bike that raises every rider’s ability to conquer aggressive, technical trails.
Pivot Cycles M4X Frame
$1,799.00
Pivot's M4X is built to slash berms and dominate 4X/slalom courses. It's also excels at the dirt jumps and dissecting technical trails. With its 100mm of anti-squat, dw-link-tuned suspension, the M4X has incredible acceleration and control while you rail corners and boost jump lines. The rear end tracks incredibly well and stays predictable thanks to the buttery-smooth Kashima coated Fox suspension and 142x12mm through-axle. Features like the tapered head tube, ISCG05 mounts, and cable routing for dropper posts make this frame capable anywhere from the pump track, to the skate park, to even shredding singletrack.
Pivot Cycles LES Fat Frame
$2,099.00
Ear-to-ear grins come standard with Pivot's LES Fat. This full carbon frame features leading-edge materials and Pivot's hollow-core, internal-molding process, resulting in an ultra-lightweight frame featuring a massive down tube and a 132mm Press Fit BB for best-in-class power transfer. The LES Fat features the Swinger II dropout system, enabling you to run almost any wheel and tire combo, easily switch between singlespeed and geared drivetrains, and even tune your chainstay length based on conditions and desired handling characteristics. Included are two headset cup options (Zero Stack and 18mm) for perfect front end geometry at any wheel size. The LES Fat Frameset includes a Pivot full carbon fork for precise steering and lightweight efficiency on epic adventures, making LES Fat the perfect choice for any big-tire adventure.
Pivot Cycles LES Frame Kit
$3,099.00
The Pivot LES balances stiffness, tuned compliance, and outstanding pedaling performance in a lightweight carbon hardtail. Fly to the front and rocket through corners with this responsive carbon frame that boasts a tapered head tube, 92mm-wide bottom bracket, and powerful Boost axle spacing. The Swinger dropout system makes it easy to convert from a geared to singlespeed set up, and full internal cable routing keeps things nice and neat. The LES Frame Kit comes equipped with a 100mm Fox 32 Factory Step-Cast fork, so your front wheel stays glued to the trail with lightweight performance that wins races. To build your speed-to-spare race rig, get more with LES.
Pivot Cycles LES Fat Frameset
$2,319.00
Ear-to-ear grins come standard with Pivot's LES Fat. This full carbon frame features leading-edge materials and Pivot's hollow-core, internal-molding process, resulting in an ultra-lightweight frame featuring a massive down tube and a 132mm Press Fit BB for best-in-class power transfer. With an ergo-friendly low Q-factor design thanks to the Pivot/E-Thirteen co-designed fat bike crankset, you get all the benefits of fat or plus-sized tires while keeping your crank width within reason. The LES Fat features the Swinger II dropout system, enabling you to run almost any wheel and tire combo, easily switch between singlespeed and geared drivetrains, and even tune your chainstay length based on conditions and desired handling characteristics. Included are two headset cup options (Zero Stack and 18mm) for perfect front end geometry at any wheel size. The LES Fat Frameset includes a Pivot full carbon fork for precise steering and lightweight efficiency on epic adventures, making LES Fat the perfect choice for any big-tire adventure.
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