Mountain Frames

If you’re like us, your bike needs will likely change by the day, week, month or year. Ogre will get you to your job during the week, then way out of town on the weekend. It even has the chops to handle a cross-country trek or nine. It’s not sluggish on pavement or gravel and can also hold its own on singletrack. Ogre is designed to be the ultimate steel utility vehicle. It relishes in those “take-the-long-way-home-and-find-some-beverages-along-the-way” sort of commutes. You can also haul enough crap on it that you don’t even have to go home if you don’t want to. For this year, we simplified Ogre a bit. We removed the canti studs, so it is now a disc brake-only beast. Now, before you start yelling at us about how the canti studs were the only reason you were even considering buying an Ogre and now we’ve left you contemplating your very existence in this ultimately-doomed universe, hear us out. Rim brake 29er rims — like the ones that you would need to have to make use of those canti studs in the first place — are becoming increasingly harder to find. We could have given you a feature that you’d end up not really being able to use in the future but what kind of monsters do you think we are? To quench your unquenchable thirst for rim brakes, check out the Troll. As far as other updates to the frame go, that about sums it up. Ogre still has everything else you’ve come to know and love: two water bottle mounts, four sets of three-pack bosses, mid- and low-blade fork eyelets, threaded holes for racks, fenders, and trailer mounting nuts, and a Rohloff OEM2 axle plate slot. It still features horizontal-slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefy tire clearance. It’s still fully compatible with both 29 x 2.5” and 27.5+ tires. In the complete bike version, we’ve opted to go with a 1x drivetrain and a flat handlebar. We typically try to avoid BS cliché terms like “Do-It-All” or “Swiss Army Knife of Bikes”, so we’ll just say that Ogre can probably handle most of the ideas that are bouncing around in your head.

Master of the gnarniverse. Bold claim. The SB165 was created to get after whatever you're getting after. The slackest sled in our lineup, with kinematics tuned for a coil-shock, the SB165 is at home outside the tape and trusted on the lines where mistakes can't happen. The SB165 already has you covered. - We wanted the SB165 to rip and have a poppy, maneuverable feel on the trail, so we built it around the 27.5" wheel platform. - At the heart of the SB165 suspension design is our patented Switch Infinity suspension system. Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel. - Tuned to rip on the gnarliest trails, built tough to handle tosses and nasty tech, with kinematics specific for a coil or high-volume air shock. - The SB165 is designed to handle the steeps, so we made it low, long, and slack. - Better decoupling of the chain forces allows the suspension to work more efficiently to absorb impacts. - Chain Guide-ready out of the box with ISCG 05 mounts. - Internally tunneled cable routing allows for clean lines and a quiet, rattle-free ride. - An integrated headset allows for a lower overall stack height and cleaner carbon layup. - Our linear system built by FOX is able to achieve infinite tunability and durability, which cannot be matched by traditional link designs. - The ability to manipulate the leverage ratio without affecting the anti-squat characteristics is unique to Switch Infinity suspension. - TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance.

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

The Rebel Yell of the middle child. Fed a steady diet of super-tech climbs, the SB130 was built to crush the biggest terrain. No trail is "too" anything. Point it up or down. Enter a last-minute enduro just for the fun of it. We like to say no one bike can rule it all. But the SB130? It's one bike that rules. - At the heart of the SB130 suspension design is our patented Switch Infinity suspension system. - The SB130 is built to tackle any type of terrain. From buffed out singletrack, to rugged EWS racecourses, it can hold its own on a huck. - The SB130 has progressive trail-inspired geometry. We took what we learned from the SB5 and our Factory team riders and incorporated it here. - A patent-pending wishbone shock extender was developed to change the leverage ratio and shock clearance. - No more gunk on your water bottle mouthpiece, as the mount is now inside the front triangle. - An integrated headset allows for a lower overall stack height and cleaner carbon layup. - Internally tunneled routing allows for clean lines, ease of maintenance, and less shifting of housing during suspension movement. - Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel. - Our linear system built by FOX is able to achieve infinite tunability and durability, which cannot be matched by traditional link designs. - Decoupling of the chain forces allows the suspension to work more efficiently to absorb impacts. - The ability to manipulate the leverage ratio without affecting the anti-squat characteristics is unique to Switch Infinity suspension. - C-Series frames utilize small changes to the carbon fiber layup to offer a more aggressively priced carbon frame.

Santa Cruz's 5010 CC is more than just a bike—it's a well crafted, trail-slaying tool. It features VPP suspension providing 130mm of ground-gripping action to tackle the steeps, the drops, the bumps, and the curves. A low bottom bracket and short chainstays translate into a snappy ride, while CC carbon construction makes the 5010 as light and stiff as possible. Throw in a 142mm rear axle, forged upper and lower links, double-sealed pivots, lower link grease ports, and angular contact bearings for lateral stiffness that will have you howling through the corners. It's topped off with ISCG-05 tabs and internal cable routing for your dropper post.

When we say "The Ultimate Trail Bike," we mean it'the all-new Stumpjumper is everything you could ever ask for in a trail-ripping steed. Want a bike that climbs with ease? The Stumpjumper delivers, thanks to a ground-up suspension redesign and lightest-in-class frame weight. How about something that's ready to shred when the trail turns downhill? That suspension re-design - paired with new Trail Geometry and the Rider-First Engineered frame's perfect blend of stiffness and light weight - turns the Stumpjumper into an absolute monster descending. Point it where you want to go and let the party begin. - THE TRAIL BENCHMARK - When we set out to design the all-new Stumpjumper, we pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, we went after serious weight reduction without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone's riding, and the best suspension kinematics we know how to design. Turns out, you can have your cake and eat it too with the new Stumpjumper. - THE SWEETEST 130MM OF TRAVEL YOU'LL EVER RIDE - We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity fed beast, handles like a dream everywhere, and climbs like it has a motor. - PROGRESSIVE GEOMETRY - The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It's long, low and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, more comfortable climbing, more better everywhere. With FlipChip adjustability you're able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose. - RIDER-FIRST ENGINEERED - Rider-First Engineered frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you're a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you'll experience the same ride traits - rail-sharp cornering and balanced front and rear stiffness - at the lightest-possible weight, And by light, we mean real light: 2,250 grams (S-Works, S-3 size, with rear shock).

Last we checked, "XC-style" racing on a mountain bike doesn't stop once you crest the climb. Crushing souls on the descent is more than half the fun. And a hell of a lot more than half the point. For racers who want to fly down as much as soar up, the SB100 is the bike we've always wanted to make. - The Switch Infinity was re-designed for 100mm of travel, it's lighter and tucks neatly behind the seat tube. Pretty rad. - The new frame designs accommodate a water bottle mount in the front triangle and allow space for longer dropper seat posts. - SB100 features genre-killing geometry, inspired by going fast downhill but balanced to provide uphill efficiency. - An integrated headset allows for a lower overall stack height and cleaner carbon layup. - Internally tunneled cable routing allows for clean lines and a quiet, rattle-free ride. - Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel. - Our linear system built by FOX is able to achieve infinite tunability and durability, which cannot be matched by traditional link designs. - Better "decoupling" of the chain forces allows the suspension to work more efficiently to absorb impacts. - The ability to manipulate the leverage ratio without affecting the anti-squat characteristics is unique to Switch Infinity suspension - TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance.

If you’re looking to build the fastest, most capable enduro race bike, you can’t do better than the model that defines the very genre. The S-Works Enduro’s blissfully tackles the kind of terrain that chews up and spits out lesser bikes. Full-carbon linkage shaves 250 grams off the already ultra-light, carbon chassis. INCREDIBLY CAPABLE If the Enduro looks like its sibling, the Demo, it's because they share plenty of downhill DNA. The Enduro rolls fast on 29er hoops and boasts 170 millimeters of front and rear suspension courtesy of an all new-design that obliterates the biggest hits with ease. ASTONISHINGLY FAST...UP AND DOWN THE TRAIL Stomp on the pedals and the new Enduro accelerates far quicker than you're expect possible from a downhill bruiser. We pulled out all the engineering stops and made the Enduro an incredibly efficient pedaling machine. The end result? Less bobbing. More speed. - All-new design boasts 170 millimeters of suspension. - FOX FLOAT X2 Factory shock offers unrivaled big-hit control and on-the-fly adjustability. - Ingenious SWAT Door downtube storage system, threaded bottom bracket, and internal cable routing.

The ECR is Surly's answer to those times when you just need to escape to the woods for a while to get away from the humdrum of life. Those familiar with this steel mule know it’s designed around plus tires, previously of the 29” variety. A fully loaded 29+ bike is an excellent way to explore and get away for a while… if you’re of a certain stature that is. For smaller riders, it poses several challenges though. And no one wants new problems when they’re in the woods trying to escape old ones. To solve this, Surly redesigned the smaller sizes of the ECR to work with 27.5+ while the larger sizes are still equipped with 29+. All you medium specimens out there get your pick of the litter as they're offering that size in both options. Other updates to the ECR include and are limited to: Gnot-Boost rear spacing and a killer new beige paint job. It retains the abundant accessory mounts that we all know and love like Surly Trip Guide for brakes and derailleurs, fender, rack, and Bill/Ted eyelets, and a Rohloff torque arm slot. The 27.5+ sizes also feature two sets of Three-Pack bosses. You’ve got lots of options to bring all your “necessities” with you and still have room for excess baggage if you’ve got it.

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.

You lie in bed at night and dream of a bike that can really do it all—climb the tallest backcountry passes with ease, tear through the rootiest, rockiest tracks, and slingshot out of corners when you get on the gas. Wake up meet Santa Cruz's Hightower CC Frameset. It's CC-carbon construction is as light, responsive, and strong as it gets, while the 135mm VPP suspension, compliments of the RockShox Monarch rear shock, annihilates any and all terrain that gets in your way. These combine to give the Hightower the versatility to deal with whatever appears on the horizon and seamlessly adapt to the trails and style you ride, from the rocky peaks of the Dolomites to the rain forest of British Columbia. The headtube angle and longer reach combine to create a dreadnought that can roll over anything that dare lay in your path.

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.

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?

It's hard to top the history and beauty behind a Troy Lee Designs paintjob, and what's on display on this limited-edition, EVO Stumpjumper chassis pairs slack, long and low geometry with 150mm of deep and progressive suspension. It's a featherweight brawler. One frame, any trail The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we've increased both stiffness and performance over bumps. Evo is for shredders Stumpy EVOs aren't "normal" trail bikes—they're built to get gnarly, simple as that. With their slacked-out front-end and longer top tube, EVO models possess exceptional front-end traction that begs you to boost every feature on the trail. It's rowdy time. The perfect foundation - Limited-edition, EVO carbon chassis is stiff, precise, and rowdy. - Built to shred with 27.5 Trail EVO geometry and bottomless-feeling rear suspension. - FOX FLOAT DHX2 Performance Elite rear shock boasts stellar big-hit performance.

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.

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.

"Race bred." It's not just a slogan printed on the SB150's top tube. We've been pinning on numbers and pinning the throttle since 1985. So when choices had to be made on the SB150, every single one was made in the name of unbridled speed. It represents the ultimate example of breeding a bike to beat the clock. - At the heart of the SB150 suspension design is our patented Switch Infinity suspension system. - Tuned to perform on the most grueling enduro tracks in the world. - Built Richie "F-ing" Rude tough, this frame meets Yeti DH testing standards. - The SB150 has progressive, enduro-inspired geometry. We took what we learned from our EWS team riders and made it low, slack, and long. - A patent-pending wishbone shock extender was developed to change the leverage ratio and shock clearance. - The water bottle fits comfortably inside the front triangle, where you might be used to looking for it. - Internally tunneled cable routing allows for clean lines and a quiet, rattle-free ride. - TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance.

Some say the SB140 never met a dirt it didn't like. We agree in spades. What's your pleasure? Drag a bar. Make an edit. Stay out after dark. Try it. Land it. Or just stay at it. Happy to pedal, greedy for more—the SB140 is down for fun. - At the heart of the SB140 suspension design is our patented Switch Infinity suspension system. - We've tuned the SB140 for maximum fun on the trail or at the park. - The SB140 is designed to help you get the wheels off the ground. - An integrated headset allows for a lower overall stack height and cleaner carbon layup. - No more gunk on your water bottle mouthpiece, as the mount is now inside the front triangle. - Internally tunneled cable routing allows for clean lines and a quiet, rattle-free ride. - Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel. - Our linear system built by FOX is able to achieve infinite tunability and durability, which cannot be matched by traditional link designs. - Better decoupling of the chain forces allows the suspension to work more efficiently to absorb impacts. - The ability to manipulate the leverage ratio without affecting the anti-squat characteristics is unique to Switch Infinity suspension. - TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance.

Santa Cruz's Jackal is brutally simple and built for sending it into the air. This aluminum ride is all about short, stiff chainstays and seatstays, and the right feel when launching off a head-high wall of dirt. The top tube is low so it stays out of your way when throwing your legs over it. And, this rig is built stout, so it can stomp landings all day long and come back for more when you don't stick it. Adjustable dropouts let you switch easily between gears or singlespeed and you've got ISCG05 mounts, too.

It's hard to top the history and beauty behind a Troy Lee Designs paintjob, and what's on display on this limited-edition, EVO Stumpjumper chassis pairs slack, long and low geometry with 140mm of deep and progressive suspension. It's a featherweight brawler. One frame, any trail The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we've increased both stiffness and performance over bumps. Evo is for shredders Stumpy EVOs aren't "normal" trail bikes—they're built to get gnarly, simple as that. With their slacked-out front-end and longer top tube, EVO models possess exceptional front-end traction that begs you to boost every feature on the trail. It's rowdy time. The perfect foundation - Limited-edition, EVO carbon chassis is stiff, precise, and rowdy. - Built to shred with 29er EVO geometry and 140mm of rear suspension. - FOX FLOAT DHX2 Performance Elite rear shock boasts stellar big-hit performance.