Mountain

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

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 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"

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 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

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

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 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"

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

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

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. - 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

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

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

The SCOTT Aspect 950 is a mountain hardtail that is designed to be light, efficient, and reasonably priced. Featuring disc brakes and Syncros components, this is the perfect bike for the novice or budget-conscious mountain biker. Key Features - Aspect 700/900 Alloy Frame - Suntour XCT30-HLO 100mm - Shimano Altus 18 Speed Drivetrain - Tektro Hyd. Disc Brakes - Kenda Booster Tires

The SCOTT Contessa Active 50 series features a super-light Alloy Frame. The series comes fully equipped with a Suntour fork, perfect for those always on the go. Key Features - Active 700/900 Alloy Frame - Suntour XCE28 100mm Fork - Shimano TX800 16 Speed Drivetrain - Tektro Hyd. Disc Brakes - Kenda Booster Tires Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Medium – Large: 29-inch

The SCOTT Contessa Active 50 is a hardtail mountain bike that features a light Alloy Frame. The series comes fully equipped with a Suntour fork, perfect for those always on the go. Key Features: - Active 700/900 Alloy Frame - Suntour XCE28 100mm Fork - Shimano TX800, 16 Speed - Tektro Hydraulic Disc Brakes - Kenda Booster Tires Wheel size: Sizes X-Small – Small: 27.5-inch Size Medium: 29-inch

The SCOTT Scale 26 Rigid is our truly functional mountain bike for kids. With everything you could want in a mountain bike for kids combined with a classic cool design, you'll be rolling in style.

The SCOTT Scale 970 comes fully equipped with a SRAM Eagle 12-speed drivetrain and a RockShox fork, along with Remote Lockout technology to allow for multiple travel settings to adjust to riding conditions. Key Features - Scale Alloy 6061 Frame Boost QR - RockShox Judy 100mm Fork - RideLoc 2-Position Remote - SRAM SX 12 Speed Drivetrain - Shimano Disc Brakes - Syncros Rims - Maxxis Rekon Race Tires

The SCOTT Scale 970 comes fully equipped with a SRAM Eagle 12-speed drivetrain and a RockShox fork along with Remote Lockout technology to allow for multiple travel settings to adjust to riding conditions. Key Features: - Scale Alloy 6061 Frame Boost QR - RockShox Judy 100mm Fork - RideLoc 2-Position Remote - SRAM NX-SX, 12-Speed - Shimano Disc Brakes - Syncros Rims - Maxxis Rekon Race Tires

The SCOTT Ransom 600 is the fast and capable mountain bike for kids that dreams are made of. With 26" inch wheels, a kid-tuned long travel fork (140mm) and shock (130mm) in combination with a flip chip, the Ransom can grow (or shrink) to run 24" or 26" inch wheels. The Future Pro Ransom: Never Too Young. Key Features: - Ransom 24"/26" Alloy 6061 - X-Fusion Slant RC 26 / 140mm - X-Fusion R / Kids Bike Tune - Shimano Deore, 11 Speed - Shimano Disc Brakes - Syncros DP30 Rims - Kenda Hellkat Tires - Syncros Parts

The SCOTT Scale 940 features an ultralight Carbon Frame, RockShox suspension, a SRAM Eagle drivetrain, and Syncros components to create a durable and affordable hardtail designed for world-class speed. Key Features - Scale Carbon HMF Frame - RockShox Judy 100mm - RideLoc 2-Position Remote - SRAM NX-SX Eagle 12 Speed Drivetrain - Shimano Disc Brakes - Syncros X-25 Rims - Schwalbe Rapid Rob Tires - Syncros Parts

Everything you love about the Genius, but with a lower price point. The Genius 950 is a mountain bike that features a Marzocchi fork, a SRAM Eagle drivetrain, and Syncros components. Grab your bike, and get on the trail. Key Features: - Genius Alloy SL Frame - Marzocchi Z2 Air 150mm Fork - X-Fusion Nude, TwinLoc, 150mm - SRAM NX-X1 Eagle, 12 Speed - Shimano Disc Brakes - Syncros X-30 TR Rims - Maxxis Foldable Tires - Syncros Dropper Post and Parts

When you think of the perfect mountain bike, what comes to mind? For us, it's the all new Spark 970. Why, you ask? Well, beyond the fact that it is fast, lightweight and ultra capable on all sorts of terrain, it's just damned good lookin'. Short-travel trail bike? "Downcountry" rig? Occasional race bike? Whatever, call it what you want to call it. All we know is that this is one hell of a mountain bike. KEY FEATURES - Spark Alloy SL Frame - RockShox Judy 130mm Fork - X-Fusion Nude 5, 120mm, TwinLoc - SRAM NX-SX Eagle 12 Speed - Shimano Disc Brakes - Syncros X-30SE TR Rims - Schwalbe Wicked Will Tires - Syncros Dropper Post and Parts

The Ransom. This Enduro Mountain Bike features 170mm of trail-munchin', climb-crushing, stage-winning, all-day-pinning mountain biking excellence. The 930 comes equipped with a RockShox Domain fork, our TwinLoc Suspension System, a Shimano 12-speed groupset, and Syncros components to help you get away with murder, regardless of your ability level. Key Features: - Ransom Alloy SL Frame - RockShox Domain R 170mm Fork - X-Fusion Nude, TwinLoc, 170mm - Shimano Deore, 12 Speed - Shimano 4-piston disc brakes - Syncros X-30S TR Rims - Maxxis Kevlar Tires - Syncros Dropper Post and Parts

The Contessa Genius is a mountain bike that was put on this earth to get you up mountains with ease and to get you back down them in a flash. The Contessa Genius 910 features our TwinLoc Suspension System to always optimize your ride. With a SRAM Eagle 12-speed drivetrain and Syncros components, the Contessa Genius 910 is action ready. Any Trail. Any Time.

When you think of the perfect mountain bike, what comes to mind? For us, it's the all new Contessa Spark 930. Why, you ask? Well, beyond the fact that it is fast, lightweight, and ultra-capable on all sorts of terrain, it's just damned good lookin'. Short-travel trail bike? "Downcountry" rig? Occasional race bike? Whatever, call it what you want to call it. All we know is that this is one hell of a mountain bike. Key Features: - Spark Alloy SL Frame - RockShox Judy 130mm Fork - X-Fusion Nude 5, 120mm, TwinLoc - Shimano XT-Deore 12 Speed - Shimano Disc Brakes - Syncros X-30SE TR Rims - Schwalbe Wicked Will Tires - Syncros Dropper Post and Parts

When you think of the perfect mountain bike, what comes to mind? For us, it's the all new Contessa Spark 920. Why, you ask? Well, beyond the fact that it is fast, lightweight, and ultra-capable on all sorts of terrain, it's just damned good lookin'. Short-travel trail bike? "Downcountry" rig? Occasional race bike? Whatever, call it what you want to call it. All we know is that this is one hell of a mountain bike. Key Features: - Spark Carbon HMF-Alloy Frame - RockShox Pike Select RL3 130mm Fork - RS Deluxe Select RL3 120mm, TwinLoc - SRAM NX Eagle 12 Speed - Shimano Disc Brakes - Syncros X-30SE TR Rims - Schwalbe Wicked Will Tires - Syncros Dropper Post and Parts

The ALL NEW Spark RC Comp is the perfect blend of top-notch carbon engineering, never before seen levels of integration and just the right amount of secret sauce. We wanted to make this platform faster than ever before both up and down the hill. Increasing travel, perfecting geometry, and applying input from the world's best athletes, we've created the cross country race bike of all cross country race bikes. If you think fast is fun, then you're going to love this ride. KEY FEATURES - Spark RC Carbon HMF Frame - FOX 32 Float Rhythm 120mm Fork - FOX Float Custom, 120mm, TwinLoc - SRAM NX Eagle 12 Speed - Shimano Deore Disc Brakes - Syncros X-30SE TR Rims - Maxxis Rekon Race Foldable Tires - Syncros Parts

The Genius is a mountain bike that was put on this earth to get you up mountains with ease and to get you back down them in a flash. The Genius 910 features our TwinLoc Suspension System to always optimize your ride. With a Shimano XT 12-speed drivetrain and Syncros components, the Genius 910 is action ready. Any Trail. Any Time. Key Features: - Genius Carbon HMF-Alloy Frame - FOX 36 Float Performance Elite 150mm Fork - FOX Nude TR EVOL, TwinLoc, 150mm - Shimano XT, 12-Speed - Shimano XT 4-piston Disc Brakes - Syncros Revelstoke 2.0 TR Wheels - Maxxis Foldable Tires - FOX Dropper Post - Syncros Parts

The Ransom. This Enduro Mountain Bike features 170mm of trail-munchin', climb-crushing, stage-winning, all-day-pinning mountain biking excellence. The 910 comes equipped with a FOX 38 fork, our TwinLoc Suspension System, a SRAM Eagle groupset, and Syncros components to help you get away with murder, regardless of your ability level. Key Features: - Ransom Carbon HMX-Alloy Frame - FOX 38 Float Perf. Elite 170mm Fork - FOX Nude TR EVOL, TwinLoc, 170mm - SRAM GX Eagle, 12 Speed - Shimano XT 4-piston Disc Brakes - Syncros Revelstoke 2.0 TR Wheels - Maxxis Kevlar Tires - FOX Dropper Post - Syncros Parts