The Crossroads is your companion to a better, fitter, and happier you—whether it be along the road or dirt path. It features a comfortable, upright geometry, and reflective elements that increase your visibility to motorists in low-light conditions. On this Crossroads, you'll find Nimbus II Armadillo Reflect tires that all but eliminate flat tires, while still providing plenty of traction. Meanwhile, a Microshift 7-speed drivetrain handles shifting duties with ease. - Body Geometry touchpoints take the sting out of saddle time with their ergonomically designed, and scientifically tested, shapes. - For the Crossroads, we devoted ourselves to achieving the perfect geometry for comfort and performance over a diverse set of riding styles, ultimately making it a purpose-built machine to help you stay fit and healthy. - Mechanical disc brakes provide ample stopping power in any condition without the hassle of brake bleeds. - Reflective elements throughout the frame and components increase your visibility to motorists in low-light conditions. - The sturdy A1 Premium Aluminum frame, combined with a steel fork and rack/fender mounts, delivers reliable handling for a confident ride and plenty of options for carrying your goodies.

The Crossroads is your companion to a better, fitter, and happier you—whether it be along the road or dirt path. It features a comfortable, upright geometry and reflective elements that increase your visibility to motorists in low-light conditions. On this Crossroads, you'll find Nimbus II Armadillo Reflect tires that all but eliminate flat tires, while still providing plenty of traction. Meanwhile, a Shimano 7-speed drivetrain handles shifting duties with ease. - The sturdy A1 Premium Aluminum frame, combined with a steel fork and rack/fender mounts, delivers reliable handling for a confident ride and plenty of options for carrying your goodies. - For the Crossroads, we devoted ourselves to achieving the perfect geometry for comfort and performance over a diverse set of riding styles, ultimately making it a purpose-built machine to help you stay fit and healthy. - Body Geometry touchpoints take the sting out of saddle time with their ergonomically designed, and scientifically tested shapes. - Reflective elements throughout the frame and components increase your visibility to motorists in low-light conditions. - Mechanical disc brakes provide ample stopping power in any condition without the hassle of brake bleeds.

The Crossroads is your companion to a better, fitter, and happier you—whether it be along the road or dirt path. It features a comfortable, upright geometry with a step-through design that makes it easy to put a foot down at a stop, and reflective elements that increase your visibility to motorists in low-light conditions. On this Crossroads, you'll find Nimbus II Armadillo Reflect tires that all but eliminate flat tires, while still providing plenty of traction. Meanwhile, a Microshift 7-speed drivetrain handles shifting duties with ease. - Body Geometry touchpoints take the sting out of saddle time with their ergonomically designed, and scientifically tested, shapes. - For the Crossroads, we devoted ourselves to achieving the perfect geometry for comfort and performance over a diverse set of riding styles. An upright geometry paired with a step-through design ultimately makes it a purpose-built machine to help you stay fit and healthy. - Mechanical disc brakes provide ample stopping power in any condition without the hassle of brake bleeds. - Reflective elements throughout the frame and components increase your visibility to motorists in low-light conditions. - The sturdy A1 Premium Aluminum frame, combined with a steel fork and rack/fender mounts, delivers reliable handling for a confident ride and plenty of options for carrying your goodies.

A summer blockbuster with an eye for adventure, the Rockhopper Comp lives for high action and fast-paced plot twists and features an all-new, Premium A1 Aluminum frame making its singletrack debut. Roll the credits to discover an SR SunTour XCM fork with a custom two-way damping circuit, Stout wheelset, SRAM Level hydraulic stoppers and MicroSHIFT's wide-range 1x9 drivetrain and you have backup provided by a supporting cast that's all thriller and no filler, but will never leave you hanging. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper's butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that's sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quiet and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

A summer blockbuster with an eye for adventure, the Rockhopper Comp lives for high action and fast-paced plot twists and features an all-new, Premium A1 Aluminum frame making its singletrack debut.Roll the credits to discover an SR SunTour XCM fork with a custom two-way damping circuit, Stout wheelset, SRAM Level hydraulic stoppers and MicroSHIFT's wide-range 1x9 drivetrain and you have backup provided by a supporting cast that's all thriller and no filler, but will never leave you hanging. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper's butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that's sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quiet—and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

All barn-burner and no benchwarmer, the Rockhopper Sport throws out the playbook when it comes to putting performance points on the board while playing some serious defense on behalf of your wallet. Game-ready with Tektro hydraulic disc brakes, Altus shifting from Shimano, and an SR Suntour XCM fork that's built to hustle, the Rockhopper Sport can tack up the win on any given Sunday—and the rest of the week, for that matter. - A heart of gold, the Rockhopper's lightweight yet durable Premium A1 Aluminum frame features butted aluminum tubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing, and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Reign in speed and dial up your confidence with powerful braking from Tektro's M275 hydraulic disc brakes. - 2x Shimano Altus shifting handles drivetrain duties while you focus on the ride. - A durable Formula freehub and SunRace 9-speed cassette keep you rolling smoothly and promise countless miles of fuss-free performance.

They say that every journey begins with a single step, but when that journey is related to exercise, that first step can sure be a doozy. But that one step, or in our case pedal stroke, can be life-changing, and there's no better machine to take the plunge with than with the Roll. It has everything you need to help achieve your goals, like a comfortable and upright geometry that makes getting on and off the bike super easy, wide and grippy 650b tires, hassle-free mechanical disc brakes, and a reliable mix of components that are built to withstand years of riding. You don't have to sacrifice, you just need the Roll 2.0 Low-Entry. - Equipped with a Body Geometry Comfort Gel saddle, you can expect a supreme level of comfort anywhere you ride. It is ergonomically designed and scientifically tested to provide unmatched comfort and support while reducing pressure on soft tissue. - The Low-Entry Roll is made of our A1 Premium Aluminum. It features our Ground Control Positioning that makes it easy to put a foot down when stopped, while our Low-Entry design makes getting on and off a breeze. Lastly, the frame comes ready with rack/fender mounts. - Wide diameter, 650b x 2.3" Nimbus II Sport tires provide excellent traction, stability, and cushioning, which creates a safer, more reliable, and more comfortable ride on either paved or dirt roads. Plus, the reflective accents of the tire increase your visibility to motorists in low-light conditions.

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features an alloy frame and steel fork construction, as well as reliable MicroSHIFT components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus. - Intuitive and easy to use MicroSHIFT 2x8 wide range shifting. - Lightweight A1 Alloy frame with 42c tire clearance, clean internal cable routing and mounting points for a range of accessories give maximum flexibility. - Powerful hydraulic disc bakes for safety and control.

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features a super light Aluminum Alloy and carbon fiber construction, as well as reliable Shimano components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus. - Carbon Fact 9 fork delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model. - Lightweight 2 piece crank for years of performance. - Wide range 2x9 Shimano Sora Road components for intuitive and precise shifting.

Pro in every sense of the word, our Xenon Pro is a day-one champion. The Pro parts package includes a cold-forged 53mm stem, female-bolt hubs, and a cold-forged alloy crank all hung with care on our custom 6061-T6 alloy frame. Finished off with a sprinkling of Promax, Alex rims, and Tioga tires, this is one mean machine built for speed. - 6061-T6 alloy frame - Full crmo fork, 1 1/8" butted steerer - Alex MUS30 wheel set, double wall, 32h front & 36h rear - Radio Xenon Pro cold-forged alloy 2pc crank

The Fairfax is key to our our Fitness line, built for the flat-bar fitness road rider with the accessory mounts and gear range for future upgrades. Key upgrades from Fairfax 1/1 ST: - Series 2 Fitness frame - Straight blade aluminum fork - Shimano Acera/TY710 2x8 drivetrain - Vee Tire Zilent tires w/puncture protection

The Fairfax is built for the flat-bar fitness road rider with the accessory mounts and gear range for future upgrades. - Series 2 frames feature a 6061 aluminum frame with disc brake mounts, integrated headsets, internal cable routing, and fender and rack mounts. - Disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance.

The Fairfax is key to our our Fitness line, built for the flat-bar fitness road rider with the accessory mounts and gear range for future upgrades. Key upgrades from Fairfax 1/ST 1: - Series 2 Fitness frame - Straight blade aluminum fork - Shimano Acera/TY710 2x8 drivetrain - Vee Tire Zilent tires w/puncture protection

The Kentfield offers a hybrid blend of speed for efficient riding and the upright and confident position of a mountain bike. With multi-terrain tires and full rack and fender mounts, it's built for short to medium distance commutes and bike path fun rides. The Kentfield adds the possibility of further exploration outside of your regular commutes or path cruising. Wide-range and simple single chainring drivetrains and lightweight Series 1 aluminum frames make the Kentfield a line of comfortable and sporty bikes for an active lifestyle. Series 1 Aluminum Frame The Kentfield features a Series 1 6061 aluminum frame with disc brake mounts and rack and fender eyelets and fast rolling, multi-surface capable 700c wheels. CrMo BMX Inspired Fork The stylish CrMo BMX style fork has straight blades, disc mounts, and BMX inspired dropouts. Hybrid Geometry The Kentfield features upright seated hybrid geometry that mixes the upright position of a mountain bike with the efficiency of a pavement bike. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Series 1 aluminum frame - MicroSHIFT Advent X 1x10 drivetrain - Power CX7 mechanical disc brakes - Marin Adventure Plush saddle

The Kentfield offers a hybrid blend of speed for efficient riding and the upright and confident position of a mountain bike. With multi-terrain tires and full rack and fender mounts, it's built for short to medium distance commutes and bike path fun rides. The Kentfield adds the possibility of further exploration outside of your regular commutes or path cruising. Wide-range and simple single chainring drivetrains and lightweight Series 1 aluminum frames make the Kentfield a line of comfortable and sporty bikes for an active lifestyle. Series 1 Aluminum Frame The Kentfield features a Series 1 6061 aluminum frame with disc brake mounts and rack and fender eyelets and fast rolling, multi-surface capable 700c wheels. CrMo BMX Inspired Fork The stylish CrMo BMX style fork has straight blades, disc mounts, and BMX inspired dropouts. Hybrid Geometry The Kentfield features upright seated hybrid geometry that mixes the upright position of a mountain bike with the efficiency of a pavement bike. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Series 1 aluminum frame - MicroSHIFT Advent X 1x10 drivetrain - Power CX7 mechanical disc brakes - Marin Adventure Plush saddle

Built with everyday adventures, urban commutes, and errand-running in mind, Larkspur models are as well at home in the concrete jungle, ready for dicing it up on the bike paths and cutting through parks on the way to the grocery store or class, as they are on long cruises on dirt roads and meandering double track. The durable and smooth-riding steel frames are dressed with parts picked specifically for their durability in everyday use, such as hydraulic disc brakes, robust drivetrains, tough wheels with multisurface tires, and the ability to add a variety of commuting accessories so you can customize the bike for your daily needs. Steel Frame Larkspur models feature a butted Series 2 frame with a mixte stepthru design for easy mounting and dismounting, even with baskets and baby seats. Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - CrMo steel frame and fork - MicroSHIFT Advent X 1x10 drivetrain - Tektro HD-M275 hydraulic disc brakes - Vee Tire 27.5 x 2.35" tires

Marin’s Muirwoods 29er is the clear choice for all-conditions, ready-for-anything commuting. Its 4130 chromoly frame is built to last and smooth out road vibration, even in harsh urban environments. Both the frame and straight-blade chromoly fork offer generous tire clearance and have rack and fender mounts so you can gear up for the daily grind with ease. Bright, reflective details on the frame, fork, and tires help keep you visible, seriously upping the safety factor while maintaining a subdued urban style. The 27-speed drivetrain covers the gearing gamut, regardless of the load you’re hauling, and hydraulic disc brakes keep your speed dialed, even in less-than-optimal conditions.

The San Rafael is for riders looking to explore mixed surfaces and terrain, travel the local rail-trail system, and explore paved paths and dirt doubletrack equally at home. Dual Sport bikes are a bridge between pavement and dirt, making them perfect for the adventurous fitness and recreational rider. Serie 2 Aluminum Frame The San Rafael and San Anselmo have a Series 2 6061 butted and hydroformed aluminum frame with disc brakes, rear rack and fender mounts, a 63mm travel suspension fork, and 700C wheels Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - Series 2 aluminum frame - SR Suntour NEX Disc HLO fork w/63mm of travel - Shimano 2x8 drivetrain - Tektro HD-M275 hydraulic disc brakes

The Stinson brings a new level of comfort and control to your ride. This model has a lightweight Series 1 aluminum frame with low standover, an ergonomic handlebar, plush saddle, and versatile, high-volume 27.5" tires with mixed tread for control on a variety of surfaces. Design features include our Comfort Control Geometry with upright seating and the ability to touch the ground with the forefoot, while maintaining proper saddle height for pedaling efficiency. Series 1 Aluminum Frame The Stinson features a Series 1 6061 aluminum frame with exceptionally low standover, disc brake mounts, rack and fender eyelets, and high-volume 27.5" wheels. Comfort Control Geometry Marin Comfort Control geometry allows you to touch the ground with your forefoot when the saddle is at the correct height for full pedaling leg extension. 27.5" Tires Large volume 27.5 x 2.35" tires are capable and comfortable across a range of surfaces. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Aluminum frame w/CrMo fork - MicroSHIFT Advent 1x9 Wide Range drivetrain - Power CX7 mechanical disc brakes - Marin Comfort touch points

The Stinson brings a new level of comfort and control to your ride. This model has a lightweight Series 1 aluminum frame with low standover, an ergonomic handlebar, plush saddle, and versatile, high-volume 27.5" tires with mixed tread for control on a variety of surfaces. Design features include our Comfort Control Geometry with upright seating and the ability to touch the ground with the forefoot, while maintaining proper saddle height for pedaling efficiency. Series 1 Aluminum Frame The Stinson features a Series 1 6061 aluminum frame with exceptionally low standover, disc brake mounts, rack and fender eyelets, and high-volume 27.5" wheels. Comfort Control Geometry Marin Comfort Control geometry allows you to touch the ground with your forefoot when the saddle is at the correct height for full pedaling leg extension. 27.5" Tires Large volume 27.5 x 2.35" tires are capable and comfortable across a range of surfaces. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Aluminum frame w/CrMo fork - MicroSHIFT Advent 1x9 Wide Range drivetrain - Power CX7 mechanical disc brakes - Marin Comfort touch points

The Marin Fairfax is built for the flat-bar fitness road rider, commuter, or those looking to take advantage of bike path recreation. It features a lightweight aluminum frame, smooth-riding Chromoly fork, and mounts for adding a rack and fenders. Marin’s sport fitness geometry gives the bike a light and lively feel while maintaining stability and control. Disc brakes provide smooth, controlled stopping power in all conditions with minimal maintenance, while quality Shimano drivetrain components and a wide gear range increase the bike's capability over a variety of terrain. The larger volume tires help smooth out rough roads and up the traction a bit for a more confident ride. The Fairfax rolls efficiently on 700c double wall rims, completing this durable package that's ready for your next series of road explorations. - Shimano 8-speed drivetrain - Tektro hydraulic disc brakes

The Wildcat Trail family crosses boundaries between Trail and Sport mountain bikes, with the Wildcat Trail 5 and Wildcat Trail 3 designed for the female hardtail enthusiast looking for a full featured trail mountain bike, and the Wildcat 1 positioned for the recreational mountain bikers. Key upgrades over the Wildcat Trail 1: - Series 2 aluminum frame w/double butted tubing & internal cable routing - SR Suntour XCM HLO fork w/120mm travel & hydraulic lockout - Tektro hydraulic disc brakes

The Wildcat Trail family crosses boundaries between Trail and Sport mountain bikes, with the Wildcat Trail 3 designed for the female hardtail enthusiast looking for a full-featured trail mountain bike. WOMEN’S FIT GEOMETRY The Wildcat Trail features Women’s Fit Geometry to better fit female riders with components like women’s-specific saddles, narrower bars, and adjustable reach brake levers. 27.5” WHEELS 27.5” wheels fit most riders better and create a lightweight and responsive bike. SERIES 2 ALUMINUM FRAME The Wildcat Trail 3 has a Series 2 6061 butted and hydroformed aluminum frame with a 120mm travel suspension fork and 27.5” wheels.

A class-leading touring bike, the newly redesigned Disc Trucker provides versatility and dependability on the daily commute or trans-continental excursion. Fork blade three-pack mounts enable you to attach and haul even more stuff, and the frame features a low bottom bracket and long chainstays for comfort and stability while loaded down. With increased stack height and improved standover clearance, plus ample space for larger tires and fenders, it’s designed to go the distance. Introduced in 2012, the Disc Trucker is widely considered one of the best-in-class touring bicycles available today. Truly at home on the road, it features updated geo and modern component compatibility, along with versatile mounting options that make it ideal for daily commutes and months-long disappearing acts alike. Built from Surly’s proprietary, touring-compliant 'Natch tubesets, updates to the Disc Trucker include a shortened seat tube and slightly sloped top tube for better stand-over clearance, plus an increased stack height for a more relaxed riding position. Shortened chainstays offer improved stiffness and maneuverability around corners, while 12mm thru-axles provide a stiffer feel and greater stability when fully loaded. To ensure the Disc Trucker continues to exceed expectations in terms of compatibility with modern product standards, its dropouts have been redesigned to accommodate flat-mount disc brakes and captured thru-axles. An updated fork incorporates dynamo routing and three-pack mounts for even more mounting options. - 100% Chromoly steel frame and fork; double-butted main triangle and E.D. coating for increased frame life - Braze-ons for fenders, racks, and almost anything else you might want to stick on your bike, plus spare spoke holders for when the road gets rough - Fork blade three-pack mounts for even more mounting options, plus routing for Dynamo hubs - Redesigned front and rear dropouts to accommodate captured 12mm thru-axles and flat-mount disc brakes - Clearance for 26 x 2.1" tires with or without fenders

A class-leading touring bike, the newly redesigned Disc Trucker provides versatility and dependability on the daily commute or trans-continental excursion. Fork blade three-pack mounts enable you to attach and haul even more stuff, and the frame features a low bottom bracket and long chainstays for comfort and stability while loaded down. With increased stack height and improved standover clearance, plus ample space for larger tires and fenders, it’s designed to go the distance. Introduced in 2012, the Disc Trucker is widely considered one of the best-in-class touring bicycles available today. Truly at home on the road, it features updated geo and modern component compatibility, along with versatile mounting options that make it ideal for daily commutes and months-long disappearing acts alike. Built from Surly’s proprietary, touring-compliant 'Natch tubesets, updates to the Disc Trucker include a shortened seat tube and slightly sloped top tube for better stand-over clearance, plus an increased stack height for a more relaxed riding position. Shortened chainstays offer improved stiffness and maneuverability around corners, while 12mm thru-axles provide a stiffer feel and greater stability when fully loaded. To ensure the Disc Trucker continues to exceed expectations in terms of compatibility with modern product standards, its dropouts have been redesigned to accommodate flat-mount disc brakes and captured thru-axles. An updated fork incorporates dynamo routing and three-pack mounts for even more mounting options. Additionally, the 700c platform now offers clearance for 47mm tires for greater flexibility in tire options. - 100% Chromoly steel frame and fork; double-butted main triangle and E.D. coating for increased frame life - Braze-ons for fenders, racks, and almost anything else you might want to stick on your bike, plus spare spoke holders for when the road gets rough - Fork blade three-pack mounts for even more mounting options, plus routing for Dynamo hubs - Redesigned front and rear dropouts to accommodate captured 12mm thru-axles and flat-mount disc brakes - Clearance for 700c x 47 tires with or without fenders

The Grappler is Surly's dedicated drop-bar trail bike. With mountain geo designed around a comfortable, confident drop-bar hand position, it's lively and responsive on single track, double track, and other degraded surfaces. Ready to haul essential gear for all-day dirt rides and quick bikepacking excursions, captured thru-axles front and rear provide ideal stiffness and handling. Built around 27.5" wheels and compatible with internally geared hub and single-speed setups, Surly's tried-and-true Gnot-Boost spacing allows riders to run 142mm or 148mm rear hubs. - 100% Surly Chromoly steel frame and fork, featuring Surly's proprietary 'Natch tubing, double-butted main triangle, 1-1/8" headtube, non-suspension corrected. - Horizontal-slotted dropout, Surly Gnot-Boost spacing. - Seat stay mounted bottle bosses on all sizes except XS, plus three-pack mounts at the top and bottom of the down tube and stealth dropper post routing. - E.D. coated frame for increased life expectancy. - 27.5 x 2.8" tire clearance (with or without fenders).

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

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.

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