Mountain

Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It's 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 3.0 or 27.5 x 2.8 tires, the Lowside remains capable of running either option

EQUIPPED TO HANDLE ANYTHING — EMBRACE PAVED ROADS, PATHS AND DIRT TRAILS WITH CONFIDENCE AND STYLE. Designed to bring the best of both road and mountain worlds together. Bliss delivers front suspension, a 26-inch or 27.5-inch wheel size for stability and great traction from wider tires, and a relaxed riding position that keeps you more upright and comfortable in the saddle. Pedal efficiency, super lightweight design, and a sleek setup makes commuting and adding miles to your ride a breeze. Liv’s 3F Design Philosophy lets us create bikes that are specifically tuned for female riders, balancing riders properly over the bottom bracket and ensuring they get the most confidence-inspiring position. Integrated dropouts allow you to install a rack or add a kickstand to transform the bike into capable commuter or weekend adventurer. Versatility With Liv’s Purpose Driven Design, relaxed style, and lightweight ALUXX frame, Bliss is ideal for city roads or around town trails. Perfect Fit The LivRight Sizing Philosophy ensures the best fit for women for a truly comfortable ride. Smooth Handling A front suspension fork, 26-inch or 27.5-inch wheel size, and disc brakes make for the perfect balance of capability and ease. Why we love it If it’s your first time putting rubber to dirt or heading out in the neighborhood for a light pedal – the Bliss provides an introduction to the freedom of cycling without a huge investment. With an upright body position, this bike keeps you relaxed and comfortable in the saddle without sacrificing efficiency. When variable weather conditions arise, or the path gets bumpy, capable front-end suspension, braking precision, and traction keep you riding smoothly. Open up the possibilities and go find adventure with Bliss.

Built to cover ground, mow over techy singletrack, and charge down aggressive terrain, the all new Intrigue 29 prefers the rowdy side of life. Top Performance Trail Maestro Suspension, ALUXX SL-Grade Aluminum, and no-compromise finish. Balanced Agility With a versatile 125/140 mm platform and 29-inch wheels compatible with up to 2.5-inch tires, Intrigue 29 is a dream for both climbing agility and control while descending. Truly Dialed for Women The Intrigue 29 is designed around Liv’s 3F Design Philosophy combined with suspension testing conducted by women for women, and tuned to perfection. Why we love it Intrigue 29 has now arrived for those riders who fancy a fast-rolling, high-performance trail bike that can handle epic climbs and demanding descents. Our ALUXX SL-Grade aluminum frame leads the charge with women’s-specific geometry and shock tuning specifically designed for women by women. With a 29-inch tubeless Boost wheelset, you can afford to run a slightly shorter travel setup without sacrificing trail fun. Intrigue 29 offers a 140 mm suspension fork and 125mm of rear suspension on an ultra-light, torsionally stiff Advanced Forged Composite linkage. Meet all the demands of your terrain with an advanced rear flip chip, allowing you to change the geometry of the bike to be more suitable for climbing or descending, depending on your trail needs.

Rip through backcountry singletrack, blaze new lines and feel fearless on any terrain with the playfully agile Intrigue. Intrigue is back as a corner carving, descent dominating, composite frame that leads the charge with Liv’s 3F design and uses our Advanced Composite material. Focus on soaking up experiences instead of the bumps, with 140mm rear suspension and 150mm front suspension on an ultra-light and stiff Advanced Forge Composite linkage. 27.5-inch tubeless Boost wheels can accommodate higher volume tires, up to 2.6 inches, so you can customize your ride based off your terrain. Guided by Liv’s 3F Design Philosophy, Intrigue is fully women’s-specific, meaning it has a frame geometry, composite layup and shock tuning created for women by women. With improved pedaling efficiency and an aggressive trail riding position, including lengthened top tube and shortened stem, the Intrigue is eager to encounter edge and beyond. Intrigue is complete with sleek internal cable routing and side pull front derailleur compatibility. Top Performance Trail Maestro Suspension, Advanced Composite tuned for women, no-compromise finish. Balanced Agility With a versatile 140mm/150mm platform and 27.5-inch wheels compatible up to 2.6-inch tires, Intrigue is a dream for both climbing agility and downhill control. Truly Dialed for Women Using Liv’s 3F Design Philosophy combined with suspension testing conducted by women for women, and tuned to perfection through iterations of prototype testing with athletes. Why we love it Striking the perfect balance of the all-around-capable mountain bike, Intrigue nimbly charges through rock gardens, makes quick work of uphills, and takes a skillful stance on steep or winding descents. Intrigue is designed to expand horizons and boost every rider to her peak. This bike is a must-have for determined, dirt-driven women looking to push their riding further.

Fast up, fast down, Pique is the versatile XC trail bike with an affinity for speed. Gone are the days when you need to choose a bike based on whether you want to go fast uphill or downhill. With Liv’s 3F Design Philosophy, you get a lightweight frame design with souped-up power transfer for serious climbing performance. Paired with 120-mm trunnion-mounted Maestro suspension and a 140-mm fork, Pique SX offers unrivaled descending performance. 27.5-inch wheels ensure bike handling is still nimble and playful, while maintaining the stable cornering and bump-reducing qualities of a larger wheel size. Liv’s 3F Design Philosophy lets us create bikes that are specifically designed for female riders and meet the demands of cross-country and trail riding.

Get on the dirt and ride your way to your first singletrack. Tempt is that friend that opens a whole new world to you. With a lightweight ALUXX aluminum frame designed specifically for women, and 27.5 wheels that combine speed, efficiency and control, Tempt can guide you along dirt terrain. A 100mm suspension fork and powerful hydraulic disc brakes offer added confidence and control. Tempt features all the latest mountain bike trends, with a shorter stem and longer top tube for extra stability and control. Confidence Inspiring Perfect for a woman’s first mountain bike, the ALUXX frame is lightweight, capable and durable. Versatile Tempt’s performance-minded yet comfortable geometry gives it the versatility for both commutes around campus and off-road rides. Liv 3F Design Philosophy Women’s-specific geometry ensures the rider is balanced over the bike for optimal efficiency, comfort and control. Why we love it Exhilarating dirt trails offer a certain allure and you may be tempted to try your hand at mountain biking. Tempt is the bike that can bring those challenges to life and allow you to get your adventure on. The confidence-inspiring Tempt is designed to take riders off the roads and into the sport of off-road riding. This hardtail has a low standover height to give a confident ride for new riders and facilitate maneuvering around dirt trails. Ready to play many roles — Tempt can be your school commuter bike, trail companion or first off-road racing bike.

GET ON THE DIRT AND RIDE YOUR WAY TO YOUR FIRST SINGLETRACK.TEMPT IS THAT FRIEND THAT OPENS A WHOLE NEW WORLD TO YOU. KEY PERFORMANCE FACTORS Confidence Inspiring Perfect as your first mountain bike, the ALUXX-Grade Aluminum frame is lightweight, capable and durable. Versatile Tempt’s performance-minded yet comfortable geometry gives it the versatility for both commutes around campus and off-road rides. Liv 3F Design Philosophy Women’s-specific geometry ensures the rider is balanced over the bike for optimal efficiency, comfort and control. WHY WE LOVE IT With a lightweight ALUXX-Grade aluminum frame designed specifically for women, Tempt can guide you along dirt terrain with speed, efficiency and control. A front suspension fork and powerful disc brakes offer added confidence and control. This hardtail has a low standover height to give you confidence maneuvering around dirt trails and is offered in 27.5 or 29-inch wheels for optimum fit and efficiency. Perfect for a functional around-town ride, to try as your first off-road racing bike, or for venturing out onto the trails for the first time, allow Tempt to lead you to new adventures.

2021 Kona Unit X available for pre-order.

The Big Honzo is a killer bike for the price. It's got everything you need and nothing you don't. Boost spacing and Shimano hubs hold WTB rims and 27.5+ Ranger tires. Shimano hydraulic disc brakes and a Deore 11-speed drivetrain keep the cockpit feel consistent and intuitive. This is the perfect bike for when you need a little extra grip rolling over tricky roots and rocks. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. Tough, durable, and light alloys, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing's wall thickness can be increased or decreased, as well as shaped, so we can fine-tune a particular frame's strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it's needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems. 12x148mm Axle 12x142mm, 12x148, and 12x157 rear axle standards provide two major advantages to the Kona rider: the 12mm diameter of the rear axle provides the rear hub and frame with a stiff interface, while the 142/148/157mm outer dimension of the hub allows the wheel to be quickly and properly positioned in the frame before the rear axle is inserted. 27.5"+ Wheels The benefits of the 27.5-inch wheel are simple: they roll over obstacles and track better than 26-inch wheels, but are more maneuverable and nimble than 29-inch ones.

The Blast is the perfect all-rounder for the person looking to ride off-road or cruise around the backwoods bike paths. It features the updated RockShox Judy Silver TK Solo Air fork with 100mm of travel, as well as a Shimano Deore drivetrain and disc brakes. If you’re a fan of plus bikes, you can run up to 2.8" tires on the WTB ST i27 TCS rims. The Blast is where the mountain meets functionality at a great price. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems. 27.5" Wheels The benefits of the 27.5-inch wheel are simple: they roll over obstacles and track better than 26-inch wheels, but are more maneuverable and nimble than 29-inch ones.

The Kahuna is one of our best-selling hardtails. People love its simplicity and practicality. We brought that ethos to the El Kahuna and built a bike that was multipurpose—capable of riding the local singletrack for hours on end and still have enough battery to go get the groceries on the way home. A Shimano E6100 pedal-assist motor is powered by a semi-integrated 504 Wh battery. A 100mm Suntour XCR 34 Air fork provides just the right amount of suspension to absorb smaller hits on the trail. Shimano Deore brakes provide reliable stopping power. WTB ST i27 TCS 2.0 29" rims are wrapped with super grippy WTB Trail Boss 2.25" tires making the El Kahuna the perfect all-arounder. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. Tough, durable, and light alloys, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing's wall thickness can be increased or decreased, as well as shaped, so we can fine-tune a particular frame's strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it's needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems.

The Jack of all Trades, the Hei Hei Trail DL is the go-to machine for almost any situation. Lightweight for climbing, and with a GX Eagle drivetrain and RockShox Reverb dropper, the ups turn to fun. When the trail points down, SRAM Guide R 4-piston brakes are there when you need them.

If Mad Max rode a bike, it would be the Honzo ESD. It’s part Honzo, part monster, and with geometry derived from the Process X, it’s made for those who want to punish the trails. A steel frame holds a Marzocchi Bomber Z1 fork with 150mm of travel. Shimano Deore 4-piston brakes provide ample stopping power while Race Face AR 30 rims and burly Maxxis rubber stand up to the roughest trails. This is the Warrior of the Wasteland. Kona Cromoly Very few materials offer as much shock absorption, durability and supple-ride characteristics as steel. We’ve never strayed from cycling’s original material and have worked tirelessly to adapt, refine and innovate Kona Cromoly framesets as rider demands continue to evolve. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance, the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance, and weight savings over traditional tube and tire systems. 12x148mm Axle 12x142mm, 12x148, and 12x157 rear axle standards provide two major advantages to the Kona rider: the 12mm diameter of the rear axle provides the rear hub and frame with a stiff interface, while the 142/148/157mm outer diameter of the hub allows the wheel to be quickly and properly positioned in the frame before the rear axle is inserted.

We all remember our first mountain bike. For many of us, it was a bike like the Lana'i. It's affordable enough not to feel too risky but stocked with components that give you the freedom to explore off-road. The Lana'i features integrated Shimano shifters and brake levers to streamline the cockpit and is now available in three wheel sizes: 26" for size XS, 27.5" for S and M, and 29" for L and XL. With a Shimano drivetrain, Tektro disc brakes, and a 100mm travel fork, the Lana'i is the perfect way to dip your toes in the dirt. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed.

The Mahuna strikes that perfect balance of mountain bike and all-around fun rig. Its 29" wheels easily roll over obstacles and provide a smooth, predictable ride. We’ve upgraded the fork to a 100mm RockShox Judy Silver and beefed up the brakes to Shimano hydraulic disc brakes. A Shimano 11-speed drivetrain makes quick work of tough hills ensuring the Mahuna is as fun going up as it is going down. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems.

Reliable, ready to get rowdy, and always down to go wherever you want, the Process 134 CR is like that friend you want to bring everywhere with you. Fox suspension front and rear keeps the bike smooth while that beloved Process geometry keeps the full carbon frame playful. SRAM’s updated GX Eagle drivetrain and new G2 RS brakes bring control to every ride. This year the bike is running a Maxxis Dissector 2.4” WT 3C rear tire to provide maximum traction with blistering speed. The Process 134 CR—your best friend in bike form.

The Process 134 CR DL 29 represents four years of design iterations, mechanical engineering, and real-world testing. Born from the beloved Process 111, it ticks all of the longer/lower/slacker boxes while still maintaining the classic Kona feel of really freaking fun. A carbon frame features a 140mm RockShox Pike Ultimate RC2 fork up front, a RockShox Super Deluxe Ultimate rear shock, and a SRAM X01 Eagle 12-speed drivetrain. With a build this sweet, the 134 CR DL leaves nothing to be desired. - Kona Carbon frame - RockShox Pike Ultimate RC2 Charger 2 DebonAir 140mm fork - RockShox Super Deluxe Ultimate shock - SRAM XO1 Eagle 1x12 drivetrain - WTB KOM Light i30 TCS 29" on DT Swiss 370 Hubs - SRAM G2 RSC hydraulic disc brakes

We launched The Process 134 CR/DL 29 last summer to dozens of accolades. “It’s so playful,” they said, and they are right. This bike brings the fun to every ride. Featuring a SRAM XO1 Eagle drivetrain with updated 10-52 cassette, brand new G2 RSC brakes, DT Swiss 350 hubs on WTB KOM Trail i30 rims all aboard our full carbon frame, the Process 134 CR DL is poised to be one of the most popular and versatile bikes we’ve ever made.

The Process 134 DL 29 proved to be one of the most popular Konas of 2020. Was it the price? The spec? A combo of the two? We’re willing to bet this bike will be the belle of the ball again. Ultra-powerful SRAM G2 RS brakes keep speed in check while a RockShox Pike Select RC Charger DebonAir fork and Deluxe Ultimate shock provides a bottomless feel. Longer droppers are now coming stock in the smaller frame sizes, and with TranzX’s new +RAD post with adjustable travel, everyone will be able to find their sweet spot. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased, as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance, the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance, and weight savings over traditional tube and tire systems. 12x148mm Axle 12x142mm, 12x148, and 12x157 rear axle standards provide two major advantages to the Kona rider: the 12mm diameter of the rear axle provides the rear hub and frame with a stiff interface, while the 142/148/157mm outer diameter of the hub allows the wheel to be quickly and properly positioned in the frame before the rear axle is inserted. Beamer Independent Suspension Built to be off-the-top progressive, Beamer Independent Suspension helps the bike to stay higher in the travel and recover from hits more quickly. The Operators are instilled with what our product managers like to call "pure shock movement," whereby the shock is protected from side load. Designed to be highly tuneable and extremely durable, the Beamer IS is our version of greased lightning.

The Remote 160 brings the power of an e-MTB to the masses. After a successful 2020, it’s back and better than ever. Shimano’s E7000 motor with 504 Wh battery means bigger days than ever before. Process-derived geometry provides playful handling on the descents. A 160mm RockShox Zeb Charger R Debonair fork and Super Deluxe Select rear shock provide the perfect amount of squish. E-MTB-specific SRAM Guide RE brakes with 200mm rotors slow you down when you need. Running Maxxis Minion 27.5x2.8" tires give you excellent traction over the roughest terrain. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased, as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance, the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance, and weight savings over traditional tube and tire systems. 12x157mm Axle 12x142mm, 12x148, and 12x157 rear axle standards provide two major advantages to the Kona rider: the 12mm diameter of the rear axle provides the rear hub and frame with a stiff interface, while the 142/148/157mm outer diameter of the hub allows the wheel to be quickly and properly positioned in the frame before the rear axle is inserted. Beamer Independent Suspension Built to be off-the-top progressive, Beamer Independent Suspension helps the bike to stay higher in the travel and recover from hits more quickly. The Operators are instilled with what our product managers like to call "pure shock movement," whereby the shock is protected from side load. Designed to be highly tuneable and extremely durable, the Beamer IS is our version of greased lightning. 27.5+ Wheels The benefits of the 27.5-inch wheel are simple: they roll over obstacles and track better than 26-inch wheels, but are more maneuverable and nimble than 29-inch ones.

The Wo has been a staple in our fat bike lineup for a few years now. Its simple, dependable design has made it a favorite for fat bike aficionados everywhere. Running a wide-range Shimano Deore 11-speed drivetrain, Race Face Ride cranks, and Schwalbe Jumbo Jim 4.8" tires on tubeless-ready Sun Mulefut rims, the Wo gets you where you need to go with ease. Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems.

The Woo was one of the hottest bikes on our roster last year. Its ability to carry massive amounts of gear with its three-pack cage mounts aboard its carbon disc fork made it a sand and snow bikepacking favorite. This year the Woo gets Shimano’s new Deore 410 hydraulic disc brakes. A SRAM SX/NX Eagle 12-speed drivetrain keeps the cranks turning and the 4.8” Vee tires ensure that rolling over anything is possible, and the Purple-Blue prism paint job will keep heads turning all year long! Kona 6061 Aluminum Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application. Internal Headset Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible. Tapered Head Tube More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed. Tubeless Compatible Rims Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems.

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, it’s cool and capable on-road or off-road. 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. KEY PERFORMANCE FACTORS 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.

Crank up steep climbs with smooth-rolling efficiency. Swoop down singletrack descents with stability and speed. This aluminum hardtail 29er features progressive trail geometry, a plush suspension fork and dropper seatpost for the confidence you need to up your singletrack game. Built on an ALUXX SL aluminum frame, the Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimized for a 130mm suspension fork for smooth control on the descents. An updated Giant WheelSystem comes with tubeless tires already set up, making it easy to experience added efficiency and control, plus a reduced risk of flats on technical terrain. KEY PERFORMANCE FACTORS Trail Tuned Design Balanced geometry with a 75-degree seattube angle puts the rider in a powerful pedaling position on the climbs, while a slacker 66-degree head angle boosts confidence and control on technical descents. Responsive Handling Lightweight ALUXX SL aluminum hardtail frame offers agile acceleration and maneuverability to help riders climb, corner and hammer the flats with efficiency and speed. Smooth Control Giant Crest 34 suspension fork with 130mm of travel absorbs roots, rocks and ruts. Grippy, high-volume tires boost traction on rugged terrain. And a dropper seatpost with handlebar remote lets you adjust saddle height on the fly for confident positioning on changing terrain.

Be ready to rock on all types of trails. From lung-busting climbs to screaming descents, this ultra-capable singletrack shredder is built on a lightweight and stiff composite frame with updated Maestro suspension that keeps you in control. Trance Advanced delivers cutting edge performance so you can climb faster and descend with more control. Featuring 140mm of rear suspension travel and 150mm up front, plus the agile all-rounder performance of 27.5 wheels, this progressive trail bike can do it all. The refined Maestro suspension system includes a trunnion mount shock and Advanced Forged composite rocker arm, which makes the whole chassis lighter and stronger. And overall frame geometry has evolved with shorter chainstays and a longer top tube for confident handling on aggressive terrain. 27.5 agility and control 27.5-inch wheels balance agility and control, giving you the ability to roll over rugged terrain, flick the bike at speed, change lines, and explode out of corners. Latest suspension tech Updated Maestro rear suspension features a trunnion mount shock with a longer stroke and smoother feel. With 140mm of rear travel (and 150mm up front), it has the new Advanced Forged Composite upper rocker arm for increased stiffness and strength plus lower overall frame weight. Trail-tuned chassis The lightweight and stiff Advanced-grade composite frameset features updated geometry to give you confidence on technical trails. The result is agile and efficient climbing plus added control for trails ranging from chunky singletrack to flowy high-speed descents.

Extra travel, extra fun. From rowdy enduro runs to backcountry missions on steep, chunky singletrack, this new composite 29er builds on the Trance 29 platform with beefed up suspension and adjustable frame geometry. This new member of the Trance family is designed with a longer travel suspension setup for added control on the most challenging trails. The full composite frame is engineered for 135mm of rear travel and 150mm up front. The Maestro rear suspension has a two-stage adjustable Advanced Forged Composite rocker arm with a trunnion-mount shock. The flip-chip equipped rocker arm lets you adjust frame geometry for your own riding style and terrain. To fine tune the ride, you can choose a steeper or slacker headtube angle (66.2 or 65.5 degrees) and seattube angle (77.9 or 77.2 degrees), which results in either a 30mm or 40mm bottom bracket drop. And it's all built around 29-inch wheels for added stability on rugged terrain. 29er confidence and control Optimized Maestro suspension for 29-inch wheels with 135mm rear/150mm front travel to 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. Full Composite Construction Mainframe and rear swingarm are engineered with proprietary material featuring high-performance carbon fiber and resin. Handcrafted monocoque construction makes it lightweight, stiff and compliant. Adjustable frame geometry Flip chip lets you change the headtube and seattube angles, along with the bottom bracket height, to fine-tune the handling. You can choose the low position (65.5/77.2 head/seattube angle and 40mm BB drop) for faster, open terrain or high (66.2/77.9 head/seattube angle and 30mm drop) for slower, tighter singletrack.

The Big Fat Dummy is a long tail cargo bike that took a few too many doses of growth hormones. At first glance, you might say that Surly just put bigger tires on a Big Dummy. But if you said that, you'd actually be very wrong so just… don't. Think of Big Fat Dummy as more of a second or third cousin to Big Dummy rather than a brother. They share some of the same DNA and look sort of similar, but they're two very different bikes and really only interact when they both reach for the potato salad spoon at that family reunion that no one really wants to be at anyway. Now that that's out of the way, let's get down to the nitty gritty of what makes this hulking beast of a bike tick. Surly's goal with designing a cargo bike around fat tires was to create the most stable, stiff, and traction-laden ride possible while hauling a ton of stuff. Big Fat Dummy has a longer toptube and slacker headtube than its more svelt cousin giving it a nice, predictable, and stable ride. They also used thinner, lighter tubing to construct its cargo area so while it's an overall burlier bike, there's not much difference in weight. Big Fat Dummy accepts either 10mm or 12mm axles in the rear with a spacing of 190/197mm. That big ol' spacing equates to one thing: tire clearance for days. Big Fat Dummy maxes out at a massive 26 x 5.25" tire.* While that large of a tire provides the most traction and stability a bike can possibly offer, it's also a lot of rubber to push and might not be for everybody. Luckily, Big Fat Dummy is also a blast to ride with 3" tires too. It uses the same 100mm suspension-corrected fork as the Wednesday, meaning if you want to add a little squishy squishy to your ride, you can throw a Bluto on and let ‘er rip. If you intend to carry a passenger on your Big Fat Dummy, Surly requires use of their Dummy Rail Collars. These provide a secondary retention system for the rack, as well as stiffen the rack system. In addition, a stoker handlebar set up, found on tandem bicycles, is recommended as well. Make sure to check with seat post manufacturer for stoker handlebar compatibility. All Big Fat Dummy framesets and bikes ship with a Dummy deck, rails, bags, and the aforementioned Dummy Rail Collars so you can immediately start hauling cargo — human or otherwise. Big Fat Dummy is ready and willing to carry all sorts of crap — literally. It's already in use on an organic farm in Ecuador so it's likely that it's hauled some form of manure by now. *Using a 26 x 5.25" tire will cause some drivetrain limitations.

The Big Fat Dummy is a long tail cargo bike that took a few too many doses of growth hormones. At first glance, you might say that Surly just put bigger tires on a Big Dummy. But if you said that, you'd actually be very wrong so just… don't. Think of Big Fat Dummy as more of a second or third cousin to Big Dummy rather than a brother. They share some of the same DNA and look sort of similar, but they're two very different bikes and really only interact when they both reach for the potato salad spoon at that family reunion that no one really wants to be at anyway. Now that that's out of the way, let's get down to the nitty gritty of what makes this hulking beast of a bike tick. Surly's goal with designing a cargo bike around fat tires was to create the most stable, stiff, and traction-laden ride possible while hauling a ton of stuff. Big Fat Dummy has a longer toptube and slacker headtube than its more svelt cousin giving it a nice, predictable, and stable ride. They also used thinner, lighter tubing to construct its cargo area so while it's an overall burlier bike, there's not much difference in weight. Big Fat Dummy accepts either 10mm or 12mm axles in the rear with a spacing of 190/197mm. That big ‘ol spacing equates to one thing: tire clearance for days. Big Fat Dummy maxes out at a massive 26 x 5.25" tire.* While that large of a tire provides the most traction and stability a bike can possibly offer, it's also a lot of rubber to push and might not be for everybody. Luckily, Big Fat Dummy is also a blast to ride with 3" tires too. It uses the same 100mm suspension-corrected fork as the Wednesday, meaning if you want to add a little squishy-squishy to your ride, you can throw a Bluto on and let ‘er rip. If you intend to carry a passenger on your Big Fat Dummy, Surly requires use of their Dummy Rail Collars. These provide a secondary retention system for the rack, as well as stiffen the rack system. In addition, a stoker handlebar set up, found on tandem bicycles, is recommended as well. Make sure to check with seat post manufacturer for stoker handlebar compatibility. All Big Fat Dummy framesets and bikes ship with a Dummy deck, rails, bags, and the aforementioned Dummy Rail Collars so you can immediately start hauling cargo — human or otherwise. Big Fat Dummy is ready and willing to carry all sorts of crap — literally. It's already in use on an organic farm in Ecuador so it's likely that it's hauled some form of manure by now. *Using a 26 x 5.25" tire will cause some drivetrain limitations. For all the nuts and bolts of compatibility read Surly's blog on the subject.

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's offering that size in both options. Other updates to the ECR include and are limited to: Gnot-Boost rear spacing and a killer new beige paint job. It retains the abundant accessory mounts that we all know and love like Surly Trip Guide for brakes and derailleurs, fender, rack, and Bill/Ted eyelets, and a Rohloff torque arm slot. The 27.5+ sizes also feature two sets of Three-Pack bosses. You’ve got lots of options to bring all your “necessities” with you and still have room for excess baggage if you’ve got it.

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.