Mountain

Breaking the Mold with a 29er Bike As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high volume, large diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow. Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business. "Lean back, hang on, and ride that wild horse." -Thor - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29" x 3" tires

To celebrate the life and times of SE’s founder, Scot Breithaupt, and SE’s motto of “BMX Innovations,” we created a bike like you’ve never seen before. The 27.5+ OM-Duro takes its design cues and aesthetics from the legendary OM Flyer and mixes in some radical mountain bike-style upgrades. This wildly unique bike comes in standard and XL sizes and features big 27.5 x 3.0” tires, a SRAM GX 1x10 drivetrain, Tektro Auriga disc brakes front and rear, a new external bottom bracket, and internal cable routing for a dropper seatpost. BMX meets mountain bike; there are no boundaries. Key Features - Cr-Mo OM-Duro frame with looptail rear end, Euro 73mm bottom bracket, 148mm dropout spacing, internal cable routing for dropper post, fixed dropouts and removable derailleur hanger - Full Cr-Mo Landing Gear forks with 110mm-spaced dropouts - 27.5” x 2.8” Vee Tire Co x SE Racing T-Fatty tires - CNC alloy narrow/wide sprocket - SRAM GX 1x10 derailleur, 10-speed 11-36T cassette - SRAM GX 1x10, Trigger Shifter with exact actuation - Tektro Auriga disc brakes with dual piston & automatic caliper positioning - SE Flyer seat with bottle opener - External bottom bracket - SER padset - 38 pounds / 38.1 pounds for XL Sizing - 22.3-inch = Standard - 23.2-inch = XL

Big mountains, epic passes, and all-day ripping descents. If you live for the alpine adventure and gravity-fueled downhills, look no further than the Alpine Trail series. Updated for 2021, the Alpine Trail is built around the longest travel version of our critically acclaimed MultiTrac platform with progressive slack headtube/steep seattube geometry, low-slung aluminum frames, and 29" wheels. The Alpine Trail is here to conquer all singletrack in its path. Unidirectional Carbon Fiber Frame - Alpine Trail Carbon 1 and 2 models feature high modulus carbon fiber and monocoque construction to deliver the strongest and stiffest Alpine Trail to date. Modern Geometry - The Alpine Trail is at the cutting edge of aggressive enduro geometry, bringing you the best long travel bike for the job. A 63.5° headtube angle, 78° seat tube angle, short 430mm chainstays, and a long front center unlock the trail for pure long travel bliss. Functional Long Travel - The Alpine Trail was built to give riders long travel with no sacrifice in pedaling efficiency, providing a bike that will outshine the competition on the climb and still allow you to hold it wide open on the descents.

Ice Cream Truck solves the problem of having to choose between a fat bike and a trail bike. It boasts a symmetric 190mm-spaced Chromoly frame, suspension-corrected 150mm-spaced fork, and sporty trail-oriented geometry. Supported by massive 4.8-inch tires, it's ready to deftly tackle nearly any terrain. - 100% Surly Chromoly steel with 44mm headtube and internal dropper post cable routing - Frame is E.D. Coated for increased life expectancy - 1-1/8-inch straight steerer fork, Chromoly steel - 100mm threaded bottom bracket shell - Front and rear thru-axles, non-offset

Modern XC races look like a fast day on the local singletrack, requiring a light and capable bike that can maintain speed and control on every part of the trail, up or down. The Team Marin blends the confidence and fun of a trail bike with a lightweight frame and parts that help you keep the speed up and the fun meter maxed. Series 4 Aluminum Frame The Team Marin features Series 4 aluminum frames, with advanced tube forming for minimal weight, 3D forged dropouts, flat-mount disc tabs, full internal cable routing, and a boost 148mm thru axle. Internal Dropper Post Routing The Team Marin frame includes internal routing in the front triangle for a clean, fast appearance, and allowing for Team Marin 1 owners to upgrade to an internal dropper post if they desire. Bridgeless Fastback Seatstays Slim fastback seatstays, without the bridge, give great tire clearance, as well as adding vertical compliance for long-ride comfort without sacrificing power transfer. 29" Wheels And 2.35" Tires For Maximum Speed 29" wheels and 2.35" XC tires ensure maximum grip and float over obstacles to maintain speed so you can pick up those personal records and keep ahead of the pack. - Superlight aluminum frame - Fox 34 StepCast 120mm fork - Shimano SLX 1x12 drivetrain - TRP G-Spec FMR hydraulic disc brakes - TranzX dropper post

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

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

Legend - Achieve legendary speed The legendary Banshee Legend (sorry no better way to describe it) is now avaliable in both 650b (27.5) and 29” versions, each refined and designed to work optimally with their specific wheel size. The Legend frame is a single minded, purebred DH race chassis which has been constantly refined and improved for over a decade with input from numerous world cup racers. The result of this evolution is that the Legend is one of the fastest and most confidence inspiring DH race bikes on the planet, in whichever wheel size you choose. With the lowest centre of gravity of any DH bikes, 3D forged shock cage to equalize and contain linkage loads, cutting edge geometry, and DH race optimised suspension linkage, you will be amazed at how much faster you can go on a Legend. If you want to be able to ride faster, the answer is simple… get a Banshee Legend. (Frameset includes, custom tuned Fox DHX2, pre-installed headset and rear axle.)

As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high-volume, large-diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow. Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business. - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension-corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29 x 3" tires

Built with the same attention to detail as our adult bikes, the Stomper Ace 26" has a lightweight aluminum frame with geometry perfected for younger rippers wanting to hit the singletrack. Suntour suspension forks, microShift gearing, disc brakes, and Kenda tires mean this bike is built right and rides right.

Total trail bike versatility In search of a quiver-killer? We’ve got you covered. Designed to thrive on technical trails, but still allows you to push the distance and crush the climbs. Adventure-ready geometry We’ve refined the reach, made the seat tube angle steeper and lengthened the chainstays for a ride that will crush the up’s, down’s, and everything in between. Tuned for every trail rider Based on real world testing, each frame size is both custom tuned and tuned for small-bump compliance, mid-stroke support, and end stroke progressiveness giving riders that signature Rocky Mountain feel. Refine your ride Designed with loads of adjustable frame features to suit all riders and riding styles. This is our most versatile platform. Ready for wherever your next ride takes you.

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

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

Karate Monkey is a highly versatile trail bike that plays the part of 29er and 27.5+ equally well. Karate Monkey delivers a resilient, lively ride on all sorts of gnarly terrain. Its frame is a highly-versatile canvas for whatever dirty masterpiece your brain cooks up. According to our computing machine (Thor) it can be set up in approximately 487 different configurations. Originally designed as a 29er (and the frame that helped spark the 29" wheel movement), the latest Karate Monkey is designed to perform just as admirably as a 27.5+ rig as well. This allows you to pick your poison — provided your poison is having a really great time while permanently donning a huge grin, of course. - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29" x 2.5" or 27.5" x 3" tires

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

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

Breaking the Mold with a 29er Bike As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high volume, large diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow. Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business. "Lean back, hang on, and ride that wild horse." -Thor - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29" x 3" tires

As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high-volume, large-diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow. Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business. - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension-corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29 x 3" tires

As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high-volume, large-diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow. Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business. - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension-corrected fork - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 29 x 3" tires

The Bolinas Ridge is perfectly suited for recreational riders wishing to explore singletrack and dirt trails with a mountain bike built for real trails, with trail capable suspension forks and all-conditions disc brakes. Key upgrades over the Bolinas Ridge 1: - Shimano Altus 3x8 drivetrain - Tektro M275 hydraulic disc brakes - SR Suntour XCM DS fork Wheel size: - Sizes X-Small – Medium: 27.5-inch - Sizes Medium – X-Large: 29-inch

The Ogre can get you to your job during the week, then way out of town on the weekend. It’s not sluggish on pavement or gravel and can also hold its own on singletrack. Ogre brings several sensible features to the 29er platform, including horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefy tire clearance. - 100% Surly Chromoly steel, double-butted main triangle - TIG-welded, Horizontal slotted with derailleur hanger, Gnot-Boost spacing allows the use of 135mm QR hub, 142 x 12mm thru-axle or 148 x 12mm Boost hubs. Features Rohloff torque arm slot and threaded eyelets for fenders, racks and Surly trailer mounts - Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of bottle cage mounts; upper seatstay threaded barrels, 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 - Disc brakes only. Disc mounts are 51mm IS. Note: rear disc brake is limited to 160mm maximum rotor diameter and requires the use of Surly caliper adaptor (included with frames and bikes) - Frame is E.D. coated for increased life expectancy - Tire clearance for 29 x 2.5" or 27.5 x 3"

Finally, the big cat is completely out of the bag. It’s been a while since our prototype DH bike was first spotted on the WC stage under Connor Fearon. Since then we’ve been honing every detail and specification to ensure this bike is comprised purely of the material needed to deliver a fighter jet of a downhill mountain bike. There is no filler here, folks. This bike is designed and built for a single purpose: Get you down the hill faster. So, what happens when you ride a bike with the industry’s most refined high pivot design equipped with 205mm of rear wheel travel? You remain composed and comfortable across the knottiest root balls and rowdiest rock gardens. You develop a new penchant for committing to corner speeds and line choices that old-you would never dream of. You go in over your head and get out with a shit-eating grin. You get a DH bike with zero compromises. You get the Supernought.

THIS OFFERING SACRIFICES NOTHING The Dark Lord of Singletrack isn’t a moniker we plastered on just any random bike. The Offering LS earned it. Like a versatile Swiss Army Knife, this 141mm 29” trail platform has proven itself more capable than any jumble of geo numbers can describe. Its capabilities bridge conventional genres to bang on a broader drum. Paired with a 150mm fork, the Offering is set to cover all trail types over the whole damn mountain. GX i9 Hydra build kit

Race circuits or Sunday Shreds, the Altitude has you covered. Purpose-built and race-proven, it's the ultimate enduro weapon for demolishing steep trails and making every session faster. Sure, total enduro capability translates nicely to podiums. But it also means bigger and more committing weekend rides for the rest of us. With so much capability in your corner, it makes you want to push limits, climb faster, and get better. - The platform of choice for the Rocky Mountain / Race Face Enduro Team - Adjustable chainstay length to suit the rider - Kinematics, fit & wheel size adjusted per size Wheel size: - Sizes Small – Medium: 27.5-inch - Sizes Medium – X-Large: 29-inch

Developed in conjunction with freeride legend Matt Jones and taking its name from the most rough and tumble piece of Marin County, the San Quentin collection lives up to the notoriety of the namesake maximum security California State Prison. Blending the strength an style of our Alcatraz dirt jump frame with the natural trail savvy of the best hardtails, the San Quentin family of aggressive trail hardtails is the perfect mash-up for the modern trail rider.

The Rift Zone 29 represents the most modern 29" short travel trail bike possible featuring 125mm (carbon) or 130mm (alloy) of MultiTrac suspension and progressive geometry that takes full advantage of decades of trail riding experience to create best-in-class handling, both in and out of the saddle.

Modern XC races look like a fast day on the local singletrack, requiring a light and capable bike that can maintain speed and control on every part of the trail, up or down. The Team Marin blends the confidence and fun of a trail bike with a lightweight frame and parts that help you keep the speed up and the fun meter maxed. Series 4 Aluminum Frame The Team Marin features Series 4 aluminum frames, with advanced tube forming for minimal weight, 3D forged dropouts, flat-mount disc tabs, full internal cable routing, and a boost 148mm thru axle. Internal Dropper Post Routing The Team Marin frame includes internal routing in the front triangle for a clean, fast appearance, and allowing for Team Marin 1 owners to upgrade to an internal dropper post if they desire. Bridgeless Fastback Seatstays Slim fastback seatstays, without the bridge, give great tire clearance, as well as adding vertical compliance for long-ride comfort without sacrificing power transfer. 29" Wheels And 2.35" Tires For Maximum Speed 29" wheels and 2.35" XC tires ensure maximum grip and float over obstacles to maintain speed so you can pick up those personal records and keep ahead of the pack. - Superlight aluminum frame - RockShox Judy Silver TK 120mm fork - Shimano Deore 1x12 drivetrain - Shimano BR-MT201 hydraulic disc brakes

Purpose-built to hit the precise sweet spot between lightweight cross country climbing prowess and technical precision, the Element is the best of both worlds and more. New-levels of climbing efficiency guarantees that oh-so-sweet feeling of riding someone off your wheel. Added levels of stability on fast descents and a pseudo-aggressive seat tube angle provides surprising levels of confidence on tight single track and hairy descents. Light. Stiff. Fast. Smooth. Precise. You're now in your Element—always. Wheel size: - Size X-Small: 27.5-inch - Sizes Small – X-Large: 29-inch

The ultimate big mountain platform, the Slayer is meant for riding fast and sending it deep. Whether you're smashing through the roughest trails imaginable or scrubbing lips in the park, the Slayer is built for those who charge.

Druid is the modern wolf in sheep’s clothing. Its high pivot Trifecta suspension platform defies logic. Simultaneously generating predictable traction and playful pop while offering an otherworldly ability to devour chunky terrain. With geometry that effortlessly balances stability and agility, the Druid is a trail bike through and through. This bike is equally at home hammering out trail rides after work, ripping weekend shuttle laps, and crushing epic alpine traverses. This humble (on paper) trail bike boasts on-trail characteristics that don’t just punch above their class they defy classification altogether. A bike that delivers pedal-all-day efficiency when you want it and tech-descent-tackling confidence when you need it. A short travel trail bike by definition but a kilometer-crushing, chunder-devouring, fun machine by any other description.