Mountain Bikes

Cassidy C XT is a well-balanced carbon enduro bike. The stiff frame helps you hold your line through treacherous terrain, while Fox's Float X2 Performance shock and Float 38 Performance Elite GRIP2 soften the trail with 165 mm rear and 180 mm front travel. Progressive trail geometry and our Split Pivot suspension design keep your tires planted both down and up the mountain. On-bike cargo features such as a padded tube strap spot, top tube mount, and full-size bottle clearance support extra laps or longer days out, making Cassidy ideal for enduro adventures. Shimano's XT 1 x 12 components bring smooth shifting, wide range, and four-piston brakes to take it all to the next level. Time to start adding trails to your "must-ride" list. KEY FEATURES: SPLIT PIVOT® REAR SUSPENSION SYSTEM: Split Pivot provides a host of impressive suspension characteristics because the system isolates pedaling forces and braking forces from each other, allowing us to tune and optimize the bike for both independently. The concentric rear axle pivot, in conjunction with precise wheel link, brake link, and control link placement, results in: Excellent bump compliance / Incredible pedaling efficiency / Smooth and predictable braking throughout travel / Maximum traction. SPLIT PIVOT + Split Pivot + is our suspension development philosophy that allows riders to swap suspension travel within a single chassis. Flip Chip 2.0 Integrated into the shock link mount, Flip Chip 2.0 allows simple, quick adjustments to bottom bracket height and head tube angle to account for the rider’s personal preference, terrain, or wheel size and tire diameter. MULLET BUILD COMPATIBILITY Mullet build compatibility lets riders run a 29" wheel in the front and a 27.5" wheel in the back with minimal impacts to geometry.

Rangefinder is Salsa's confidence-building trail hardtail. Built for riders who want to start discovering their local trail systems, Rangefinder offers geometry and spec designed for the perfect introduction to mountain biking. Rangefinder opens up singletrack and doubletrack adventures and offers provisions for bikepacking setups so riders can expand their off-road repertoires. Rangefinder is mountain biking for the masses. - 6061-T6 alloy frame - Internally-routed shift, brake and dropper post housing - 129 mm suspension fork and dropper post - 1x drivetrain keeps shifting simple with plenty of gear range - Hydraulic brakes offer confident stopping power - Compatible with 29" or 27.5 plus wheels and tires - Carry what you need with the integrated top tube bag mount, two bottle cage mounts in the frame on M, L, and XL sizes, one accessory mount under the down tube, and rear rack mounts

The Original MTB WSD is a classically styled mountain bike made for all-around performance with a frame that has women’s specific geometry. With features such as 18-speed Shimano gears, Alloy V-brakes, and sealed headset and bottom bracket it’s great value for money. The Original MTB WSD is also built using modern standards such as ahead stem for improved control and serviceability, and double wall rims for strength. A bike that can take you to work during the week and off-road at the weekends, the Original MTB WSD is built for all-around fun.

EQUIPPED TO HANDLE ANYTHING – EMBRACE PAVE ROADS, PATHS AND DIRT TRAIL WITH CONFIDENCE AND STYLE. KEY PERFORMANCE FACTORS Confidence Inspiring Perfect as your first mountain bike, the ALUXX-Grade Aluminum frame is lightweight, capable, and durable, with low standover for easy maneuverability. Rider-optimized Each frame is built and tuned specifically for the needs of riders that size, and fitted with one of two-wheel options (26-inch or 27.5-inch) for a balanced experience. Smooth Handling A 75mm front suspension fork provides both capability and ease. HIGHLIGHTS ALUXX ALUMINUM This performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles. INTEGRATED RACK MOUNTS Built-in mounts make it quick and easy to add bags and accessories for adventure riding. 75 MM FORK 75mm of travel up front provides increased comfort and control over bumps in the road or trail. Wheel size: - Sizes XX-Small – X-Small: 26-inch - Sizes Small – Medium: 27.5-inch

Rip through backcountry singletrack, blaze new lines, and feel fearless on any terrain with the playfully agile Intrigue. KEY PERFORMANCE FACTORS Performance Trail Geometry The geometry of the Intrigue's durable ALLUX SL-Grade Aluminum frame provides a stable, capable design, making it suited to tackle any terrain. Balanced Agility With a versatile 150 mm/ 140 mm platform and 27.5-inch wheels compatible with up to 2.6-inch tires, Intrigue is designed for both climbing agility and downhill control. Custom Tuned Suspension The 140 mm of Maestro Suspension has been custom-tuned by women, for women to provide optimal performance for the rider and the bike's intended use, resulting in improved traction and control. HIGHLIGHTS: ALUXX SL-GRADE ALUMINUM FRAME State-of-the-art aluminum frameset material features best-in-class strength-to-weight ratios and unique welding technologies for a high-performance ride quality MAESTRO SUSPENSION TECHNOLOGY State-of-the-art aluminum frameset material features best-in-class strength-to-weight ratios and unique welding technologies for a high-performance ride quality 150 MM FORK 150mm of travel up front allows you to easily navigate trail obstacles and downhill terrain BOOST HUB SPACING Boost 15x110 [F], 12X148 [R] hub spacing improves stiffness, trail handling and tire clearance UPDATED TRAIL GEOMETRY Slacker head tube angle (66.5 degrees) and steeper seat tube angle (74.5 degrees), with longer top tube (580 mm for size Small) and shorter stem (40mm across all sizes), make the Intrigue suited to tackle any terrain TUBELESS Tubeless-ready, so you can run lower tire pressure for added traction and control INCREASED TIRE CLEARANCE Run up to 2.6-inch tires for increased stability ADVANCED FORGED COMPOSITE TECHNOLOGY An upper rocker arm created with Advanced Forged Composite Technology for increased stiffness, durability, and lighter weight POWERCORE Oversized bottom-bracket/chainstay area features a fully integrated, 92mm wide bottom-bracket design while asymmetric chainstays provide additional stiffness on the drive-side and stability on the non-drive-side

The Steel Reserve 1.1 is a prime choice to get started in Freestyle MTB. It is equally at home at the bike parks or at local dirt jumps thanks to its full Crmo frame with internal head tube and a rigid Crmo fork with a suspension-corrected height for future upgrades. The Steel Reserve 1.1 comes with a 3-pc tubular Crmo crankset with a reduced gear size ideally suited to freestyle MTB riding. Its 26" wheelset is built with sturdy XM-260 double-wall alloy rims, alloy hubs with Chromoly axles, stainless spokes, and Kenda K-Rad 2.3" wide tires. Its cockpit consists of a sturdy 65mm riser handlebar and a forged alloy BMX-style stem for worry-free landings. - Haro full Crmo Steel Reserve frame w/ internal head tube - 22.5" TT - Rigid Crmo fork, suspension corrected, w/ disc brake tabs - Haro Crmo 8 Spline 3-pc crankset, 28t sprocket - Haro Steel 65mm riser bar w/ Haro Counterfeit grips - Haro front load BMX stem - Haro Padded Slim one piece seat/post, 25.4mm - Weinmann XM260 alloy DW 36h rims - Pivit alloy disc cassette hubs w/ 14t Crmo cog - Kenda K-Rad 26 x 2.3" tires - Tektro Aries MD-M280 mechanical rear disc brake

The Steel Reserve 1.2 comes ready for the trails with a Manitou Circus suspension fork featuring 100mm of travel. The sturdy full Crmo frame features an internal head tube with rotor tabs option and a Euro-type BB set. Upgraded 26" K-MAX Pro double wall rims are paired with alloy hubs with Crmo axles, stainless spokes, and Kenda K-Rad 2.3" wide tires. The Steel Reserve 1.2 comes with a 3-pc Crmo crankset with a reduced gear size ideally suited to freestyle MTB riding. It comes standard with a Tektro Auriga Hydraulic rear disc brake for safe braking action in all conditions. Features - Haro full Crmo Steel Reserve frame, internal head tube - 22.5" TT - Manitou Circus Sport 100mm travel fork - Haro Crmo 8 Spline 3-pc crankset, 28t sprocket - Haro Steel 65mm riser bar w/ Haro Counterfeit grips - Haro Padded Slim one piece seat/post, 25.4mm - Weinmann KMAX Pro alloy DW 32h rims - Pivit aluminum disc cassette hubs w/ 14t Crmo cog - Tektro Auriga HD-M275 hydraulic rear disc brake - New FPD platform aluminum pedals w/ replaceable pins

From parkways to paths and everything in between, this versatile bike can add some spice to your commute or fitness routine. With its flat handlebar, upright positioning, and suspension fork, you’re free to ride different types of terrain with confidence and control. With a rugged personality and a smooth riding style, ATX features the familiar flat handlebar look of a traditional mountain bike. It has a lightweight yet durable ALUXX aluminum frame and a suspension fork with 100mm of smooth travel to soak up bumps. The wheel diameter varies based on bike size, with 26-inch wheels on smaller frames and 27.5 on larger ones. This tailors the bike’s handling to a rider’s height. Powerful brakes deliver confident handling in all types of weather, and integrated mounts make it easy to add racks or fenders to suit your riding adventures. All-terrain versatility With a mountain bike-style flat handlebar and suspension fork, you can ride road or dirt with confidence. Lightweight and durable Frameset constructed with high-quality ALUXX aluminum. Comfort and stability Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths, or trails.

Make the world your playground with the updated STP 26. A longtime favorite for dirt jumping, street shredding, and whatever style you dream up, it's built on a lightweight, super-strong aluminum frame and quick, responsive 26-inch wheels. With its quickness, durability, and lightweight feel, this reengineered STP gives you more pop to help you up your game and do it with style. Made with a gusset-free ALUXX aluminum frame and 26-inch wheels, it has a low saddle height and taller front end so you can rail corners and stick your landings. Disc brakes will help you stop on a dime, and a 120mm suspension fork with a handlebar-mounted remote lets you go from fast street riding to rugged trails with total control. Available in two sizes, Regular and Large, for riders of all heights. Trail Inspired Geometry - Lightweight, strong, and durable aluminum frameset with a longer top tube, tighter rear triangle, and slacker head angle delivers confident, agile handling on dirt jumps, trails, or street riding sessions. Quick and responsive - Frame is designed for 26-inch wheels with a low saddle height and taller front end for quick, confident handling. Maximum Control - Powerful disc brakes and 120mm suspension fork with a remote lockout puts maximum control in the rider's hands. Grippy, high-volume 2.6" tires are ideal for multi-surface riding on streets, trails, or bike parks.

Push the pace on climbs, let loose on descents. This aluminum hardtail with a plush suspension fork delivers balanced, confident handling on the trail. Key Performance Factors: Proven alloy performance ALUXX aluminum frameset is hand-built in-house by the world leader in aluminum engineering. Balance and stability Frame geometry is designed to optimize the balance and roll-over capabilities of 29-inch wheels or the liveliness of 27.5-inch wheels (depending on frame size). XC control Suspension fork offers either 80mm or 100mm of smooth travel for added XC control. Highlights: Built on a lightweight ALUXX aluminum frame that features classic hardtail design and the balanced riding characteristics of either larger diameter 29-inch or 27.5-inch wheels, Talon is a great choice for XC and trail riding. The frame geometry is specifically designed to adapt to its respective wheel size and either an 80mm or 100mm suspension fork (depending on frame size). It’s a confident ride that’s perfect for ambitious riders who want to take their off-road skills to the next level. Wheel Sizing: Sizes X-Small – Small: 27.5-inch Sizes Small – X-Large: 29-inch

Push the pace on climbs, let loose on descents. This aluminum hardtail with a plush suspension fork delivers balanced, confident handling on the trail. Key Performance Factors: Proven alloy performance ALUXX aluminum frameset is hand-built in-house by the world leader in aluminum engineering. Balance and stability Frame geometry is designed to optimize the balance and roll-over capabilities of 29-inch wheels or the liveliness of 27.5-inch wheels (depending on frame size). XC control Suspension fork offers either 80mm or 100mm of smooth travel for added XC control. Highlights: Built on a lightweight ALUXX aluminum frame that features classic hardtail design and the balanced riding characteristics of either larger diameter 29-inch or 27.5-inch wheels, Talon is a great choice for XC and trail riding. The frame geometry is specifically designed to adapt to its respective wheel size and either an 80mm or 100mm suspension fork (depending on frame size). It’s a confident ride that’s perfect for ambitious riders who want to take their off-road skills to the next level. Wheel Sizing: Sizes X-Small – Small: 27.5-inch Sizes Small – X-Large: 29-inch

Chunky rock gardens, gnarly roots and steep, technical climbs. The all-new Trance X 29 is for those who consider the hardest section of trail their favorite part of the ride. With longer suspension travel and adjustable geometry, this aluminum trail slayer delivers hard-charging singletrack fun. Engineered to help you ride faster and smoother on the toughest trails, this all-new 29er has a lightweight, strong and stiff aluminum chassis with 29er-specific geometry and a plush ride thanks to its advanced new suspension setup. Longer travel Maestro suspension delivers 135mm of active rear travel that pairs perfectly with a 150mm fork. The Advanced Forged Composite rocker arm has a flip-chip that allows you to adjust frame geometry and tailor the bike’s handling to your riding style and terrain. Choose steeper or slacker headtube/seattube angles and either a 30mm or 40mm bottom bracket drop to adjust the handling for your riding style and terrain. It’s all built around 29-inch wheels and lots of clearance (up to 2.5-inch tires) for maximum control on rugged trails. 29er confidence and control 29-inch wheels roll over rough terrain with balance and stability, giving you more momentum for technical climbs and the confidence to fly on fast, rugged singletrack descents. Added clearance for up to 2.5-inch tires. Progressive suspension New Maestro rear suspension features a trunnion mount shock with a longer stroke and smoother feel. With 135mm of full rear-wheel travel (and 150mm up front), it features a two-position adjustable Advanced Forged Composite flip-chip equipped upper rocker arm for increased stiffness and strength plus lower overall frame weight. Adjustable frame geometry Lightweight ALUXX-SL frameset features adjustable geometry that offers 66.2 or 65.5-degree headtube and 77.9 or 77.2-degree seattube angles, resulting in 30mm or 40mm bottom bracket drop options for aggressive trail configurations.

Your New Trail Boss A trail bike with its priorities on point: playful agility, progressive design, and killer capability – your favorite trails have never been more fun Where it thrives Challenging trails, up and down hills What it is built for Traction, handling, durability Highlights - SmartForm C1 Alloy frame / Shimano Deore 11-speed drivetrain - RockShox 35 Silver R 140mm fork / Deluxe Select shock - Tektro M275 hydraulic disc / dropper post The Right Stuff 29" wheels with big, grippy tires. Properly wide bars and properly short stems. Powerful brakes and dropper posts. Straightforward parts for straightforward performance Easy To Love Designed to be a "daily ride", the Habit is built for easy service with proven, durable suspension pivots, easy internal cable routing and no oddball proprietary stuff Proportional Response Utilizing size-specific Center-of-Gravity data, the suspension is custom designed for each frame size so that every rider, from the tallest to the smallest, experiences optimized suspension performance The Ai Advantage Our Ai Offset Drivetrain opens up the rear triangle for more tire clearance, while keeping the chainstays short for nimble agility. A stiffer, stronger rear wheel is just icing on the cake LockR Pivots Thru-axle pivot system creates a rock-solid connection between both sides of the swingarm for instantaneous response. No twist, no flex and no special tools required Flip Chip A reversable chip allows riders to tweak the geometry - raise the BB and steepen the head angle of by half a degree - or to switch from 29 to 27 Plus wheels Downtube Protection Have peace of mind, knowing a rugged rubber guard is protecting your piece

Geared-Up and Ready to Shred The perfect mountain bike for kids loving life outdoors – blending the right-size frame, the right spec, and more attitude. Model Description This is a high-performance mountain bike for youths who have outgrown kids' bikes, but are not quite big enough for an adult MTB yet. With a lightweight aluminum frame, Suntour NEX suspension fork, and a smooth-shifting 8-speed blend of Shimano and microSHIFT components, this fun-machine is ready to tackle mountain trails, cruise around town, and build skills that will last a lifetime. What it's for Trail riding fun, getting around, building skills Highlights - SmartForm C3 Alloy frame - Light, durable, and backed by our awesome limited lifetime warranty - Light-action 8-speed Shimano/microSHIFT gearing - Bump-smoothing Suntour NEX suspension fork - Powerful Tektro mechanical disc brakes - 26" alloy rims with fast-rolling knobby tires

Level Up A mountain bike built to raise your game and ignite a passion for the trail. Designed for the mountains and ready for anything. Model Description Where versatility meets fun. With a lightweight aluminum frame, bump-smoothing 100mm travel fork, and smooth-shifting 8-speed gearing,this rugged hardtail is equally at home on streets and trails. What it's for Singletrack exploration, around town cruising, and multi-surface exploration Highlights - Light and durable SmartForm C3 Alloy frame - SR Suntour XCM suspension fork, 100mm travel - microSHIFT Acolyte 8-speed gearing with trigger-style shifter - Powerful Tektro mechanical disc brakes

The Batch MB.1 is a confident, no-fuss mountain bike that brings comfort, control, and real trail capability to new riders and weekend explorers. Its hydroformed aluminum frame is lightweight and strong, while the Suntour XCE suspension fork with 100mm of travel helps absorb bumps and keeps handling predictable when the road gets rough. The MB.1 rolls on wide 2.4” all-terrain tires for traction across pavement, paths, and park trails, while the 8-speed drivetrain gives you the gearing you need to tackle hills, flats, and everything in between. With multiple wheel size options and a clean, straightforward design, it’s the perfect intro to off-road adventures — or just a better way to roll around town. - Confident Hardtail Ride – Built for comfort and control on trails, paths, and everything in between. - Suntour XCE28 Fork – 100mm of front suspension travel to handle roots, ruts, and rough roads. - 2.4” All-Terrain Tires – Wide tires deliver grip and cushion across multiple surfaces. - Microshift Acolyte 1x8 Drivetrain – Smooth-shifting setup with a rear derailleur clutch to reduce chain slap and improve control. - Alloy Frame & Options to Fit – Hydroformed aluminum in 26", 27.5", or 29" sizes for better rider fit.

As a highly versatile touring bike, the Bridge Club hits the sweet spot that separates on- and off-road excursions. The simplistic design makes it fully adept to handle a full rack and pannier setup, frame bags, or any combination of the two. It doesn’t feel sluggish on paved shortcuts, but can also hold its own on dirt detours. If you’re feeling a little zesty on your next road tour, you won’t be ill-prepared for reroutes through the woods. The Bridge Club is designed to handle it all. - 100% Surly Chromoly frame, main triangle is double-butted; 1-1/8" threadless Chromoly fork - Rack, fender, and four sets of three-pack mounts - Disc brake-specific, single-position vertical rear dropout makes it less intimidating than other bikes in the category - Clearance for 700 x 47mm (with or without fenders) or 27.5 x 2.8" tires (27.5 x 2.6" with fenders)

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 Surly is 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 29+ sizes have two water bottle mounts and one set 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.

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 hubs 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).

The Largest Tire Clearance on a Fat Bike Frame From log and root covered ribbons of twisty singletrack to miles of powdery snow or sandy beaches, Ice Cream Truck can handle it all. You could probably even hop over a grizzly if the situation arises. Probably. While we could certainly throw out terms like “confidence-inspiring” and “traction-laden” to describe Ice Cream Truck, those phrases are mostly bull, so we’re not going to do that. We’re not here to inspire you, and we didn’t laden it with anything. What we did do was design a monolith of a trail bike that doesn’t give two shits about what’s in front of it. 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" tires, itis ready to deftly tackle nearly any terrain. - Long toptube, short seatstays, and a 68-degree headtube angle makes it tight and maneuverable on fast, technical terrain - Modern trail bike standards like stealth dropper post routing, 44mm headtube, and thru-axles - Clearance for a full 26” x 5” tire on 100mm rims - 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" straight steerer fork, Chromoly steel - 100mm threaded bottom bracket shell - Front and rear thru-axles, non-off-set - Universal cast dropouts accommodate thru-axle or quick-release standards

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"" 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" straight steerer fork, Chromoly steel - 100mm threaded bottom bracket shell - Front and rear thru-axles, non-off-set - Universal cast dropouts accommodate thru-axle or quick-release standards

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 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 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 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 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 - RockShox 35 Gold RL A2 suspension fork with 140mm travel - TranzX YSP15 dropper post with stealth routing; 100mm travel on XS, 120mm travel on SM–XL

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

The Krampus is the bike that started it all — the plus-size movement that is. Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs. - 100% Surly 4130 CroMoly steel frame and fork; double-butted main triangle and 44mm headtube - New tube-set uses the same trumpet tubes found on 2017 Karate Monkey frame - Gnot-Boost adjustable rear dropouts - Internal dropper seatpost routing - 30.9mm seat tube - Designed to fit up to 29 x 3.0” tires

The Krampus is the bike that started it all — the plus-size movement that is. The Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs. - 100% Surly 4130 CroMoly steel frame and fork; double-butted main triangle and 44mm headtube - New tube-set uses the same trumpet tubes found on 2017 Karate Monkey frame - Gnot-Boost adjustable rear dropouts - Internal dropper seatpost routing - 30.9mm seat tube - Designed to fit up to 29 x 3.0” tires

The bike that started it all — the plus-size movement that is. The Krampus Front Sus takes it a step further with the addition of front suspension and a dropper post, providing more traction, more control, more fun. And as you'd expect, the frame features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs. Rolling on 29” x 2.6” tires, this bike can get you over just about anything you point it at. - 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube - RockShox 35 Gold RL A2, 120mm travel - The tubeset uses Surly custom trumpet tubes for greater stiffness and durability - Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru-axle, as well as 135mm with 10/12 washer - Internal dropper seatpost routing - E.D. coated for an added layer of internal frame protection - Clearance for 29 x 3" tires