Mountain

With 170mm of stable CVA rear suspension, a 180mm travel fork, adjustable geometry, stout frame construction, and Niner's signature RDO carbon fiber construction, the WFO 9 RDO is an enduro-ready brawler for the gnarliest downhills, yet with the pedaling prowess to get you to the top in style.

With 170mm of stable CVA rear suspension, a 180mm travel fork, adjustable geometry, stout frame construction, and Niner's signature RDO carbon fiber construction, the WFO 9 RDO is an enduro-ready brawler for the gnarliest downhills, yet with the pedaling prowess to get you to the top in style.

An aluminum hardtail with the DNA of a trail bike. If a cross-country race bike met a rugged trail bike in the woods, their love child might look a lot like our AIR 9 aluminum hardtail. This bike blends the agility and efficiency of a pedal-friendly XC bike with the versatility, toughness and capability of a rowdy trail rig. Now available as a stock, factory built singlespeed.

This RKT 9 RDO is more versatile with a stout 120mm suspension fork and slightly slacker geometry. It's a pedal friendly bike that's not afraid to get rowdy. With 90mm of efficient CVA rear suspension, you'll be quickest to the top of the climbs, yet pay no penalty going down.

Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings.

Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings.

The SIR 9 is a comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated Reynolds 853 steel. When you're spinning up the steeps, bombing down the backcountry and grinding out the final miles as the sun sinks into the horizon, you need a bike you can trust.

Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings.

FEEL MORE CONNECTED TO THE TRAIL WITH THE ALL-NEW LURRA. BUILT FOR CHARGING UP SINGLETRACK CLIMBS AND DIVING INTO FAST, FLOWY DESCENTS, THIS HARDTAIL TRAIL BIKE IS SIMPLICITY AT ITS BEST. KEY PERFORMANCE FACTORS Optimal Trail Design Lightweight ALUXX SL-Grade Aluminum hardtail frame with a steep seat tube angle optimizes your input when powering up climbs and hammering on the flats, resulting in greater efficiency and speed. And a 66-degree head tube angle offers confidence on steep descents, while the 438mm chainstays keep it feeling stable and playful. Frame sizes are paired up with wheel sizes, providing the ideal fit for you and where you want to ride. Boosted Confidence Take on technical terrain with the 130mm of plush front suspension, high-volume tubeless tires offering extreme traction on roots, rocks and ruts, and a dropper seatpost allowing you to get low and ride with control. Adventure-Ready The Lurra comes equipped with mounts for two water bottle cages and additional mounts on the underside of the top tube allow riders to add a small gear bag for stowing tools. Internal cable routing keeps the important stuff tidy and protected, so you can stay focused on the ride ahead. TECHS & FEATURES: ALUXX ALUMINUM TECHNOLOGY - 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. FLEXPOINT SUSPENSION TECHNOLOGY - A proven "single-pivot" design that uses the flexing action of the chainstay/seatstay junction to produce a lightweight and durable suspension system with 4.7 inches/120mm of rear travel. OVERDRIVE - Designed to provide precise front-end steering performance, this fork steerer tube technology uses oversized headset bearings (1 1/4" lower and 1 1/8" upper for road, 1 1/2" lower and 1 1/8" upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness. POWERCORE - A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside. TUBELESS SYSTEM - Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits. Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Small – Large: 29-inch

Looking for a bike that ratchets up the fun factor but doesn't bite back when there's work to be done? Our playful JET 9 RDO is the ticket. With Niner's [R]evolution geometry and 120mm of suspension travel, you'll float up technical climbs, blast downhills, and fly smoothly over everything else.

PURE SPEED MACHINE. With the Sniper T we have created a pure full-suspension cross-country trail bike with a true INTENSE spirit. With the same soul as its sibling the Sniper XC, it features a super lightweight full carbon frame, rolling on 29" wheels, with progressive XC trail geometry but this time with 120mm of travel. The extra 20mm of suspension means that the Sniper T is still all about off-road speed…both up and down, but that you get a slightly plusher ride. It is fast, fiery and fun, a truly innovative XC trail bike…INTENSE style.

CONFIDENCE THROUGH ANY TERRAIN. The core of our 951 Series calls upon our +25 years of knowledge and experience in designing new and ground-breaking products. Our continued world class development means that we create mountain bikes with confidence-inspiring handling and smooth riding characteristics all in an affordable package. Our high-quality foundational build kits give great functionality, and most importantly, great reliability for riders of all levels.

PURE SPEED MACHINE. With the Sniper T we have created a pure full-suspension cross-country trail bike with a true INTENSE spirit. With the same soul as its sibling the Sniper XC, it features a super lightweight full carbon frame, rolling on 29" wheels, with progressive XC trail geometry but this time with 120mm of travel. The extra 20mm of suspension means that the Sniper T is still all about off-road speed… both up and down, but that you get a slightly plusher ride. It is fast, fiery and fun, a truly innovative XC trail bike…INTENSE style.

TRUE TO THE TRAIL. Our 140mm/150mm travel Primer 29 trail bike is pure perfection…everywhere. Rolling on super-fast 29" wheels the Primer 29 will give you trail-flattening speed over any obstacle, both on tough climbs and technical descents. In short, the Primer 29 is the ultimate all-round premium trail bike. It could be the only mountain bike you’ll ever need.

CONFIDENCE THROUGH ANY TERRAIN. The core of our 951 Series calls upon our +25 years of knowledge and experience in designing new and ground-breaking products. Our continued world class development means that we create mountain bikes with confidence-inspiring handling and smooth riding characteristics all in an affordable package. Our high-quality foundational build kits give great functionality, and most importantly, great reliability for riders of all levels.

TRUE TO THE TRAIL. Our high spec Primer S is pure trail bike perfection…everywhere. Rolling on super-fast 29" wheels the Primer S will give you aggressive yet efficient trail-flattening speed over any obstacle, both on tough climbs and technical descents. In short, the Primer S is the ultimate all-round premium trail bike. It could be the only mountain bike you’ll ever need.

Our do-it-all carbon fiber 29er trail bike hits the sweet spot with 140mm of consistent, controlled CVA suspension, adjustable geometry, and increased frame stiffness. Plus it's got standover for 170mm dropper posts, long reach, and a short head tube.

Our trail-taming RIP 9 RDO is available with 27.5 wheels. All the classic capability of our flagship 140mm travel trail bike, with an added dose of agility and playfulness.

Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings.

The SIR 9 is a comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated Reynolds 853 steel. When you're spinning up the steeps, bombing down the backcountry and grinding out the final miles as the sun sinks into the horizon, you need a bike you can trust.

Looking for a bike that ratchets up the fun factor but doesn't bite back when there's work to be done? Our playful JET 9 RDO is the ticket. With Niner's [R]evolution geometry and 120mm of suspension travel, you'll float up technical climbs, blast downhills, and fly smoothly over everything else. - Rear shock sold separately

Looking for a bike that ratchets up the fun factor but doesn't bite back when there's work to be done? Our playful JET 9 RDO is the ticket. With Niner's [R]evolution geometry and 120mm of suspension travel, you'll float up technical climbs, blast downhills, and fly smoothly over everything else.

PUSH THE PACE ON CLIMBS, LET LOOSE ON THE DESCENTS. THIS ALUMINUM HARDTAIL GIVES YOU A FEEL FOR THE TRAIL WITH BALANCED, CONFIDENT HANDLING AND A PLUSH SUSPENSION FORK. 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. Wheel size: Sizes X-Small – Medium: 27.5-inch Sizes Small – X-Large: 29-inch

Our flagship carbon fiber hardtail: AIR 9 RDO. Niner's purest expression of light, stiff Race Day Optimized carbon fiber rules the racecourse. This efficient yet compliant frame makes the most of carbon's unique properties to give you the best ride, no matter if you're gunning for a podium or cruising local singletrack.

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

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

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

See You At The Bottom Even though Jekyll boasts a unique combo of go-fast tech that's never been seen before, it's not a bike that talks. It's a bike that goes. Where it thrives Steep, fast, rowdy mountains What it's built for Enduro racing, bike park sessions, high-speed mobbing Highlights - Full carbon frame, 165mm travel, Proportional Response Tuned - Fox Float Factory X2 Shock - Guidler-Idler pulley/chainguide system Descend into Greatness It's a hell of a climber but come on. Jekyll was born for the downs. Every part of it crafted for the sweet embrace of speed, every element designed to help you wring a bit more of velocity's nectar from those steep, chunky, high pucker lines you love. Best. Suspension. Ever. 4-bar meets high pivot meets idler pulley meets size-specific kinematics. For real. If you're not up for suspension buzzword bingo, just know that it grips, floats, and pedals like nothing else. It's always up for getting down. The Gravity Cavity The shock tucks cleanly into the twin spar downtube, keeping the bike's center of gravity as low as possible. Wicked stability, instant line changes and one-of-a-kind looks. Built for You Well, not you specifically. But someone just like you. With our Proportional Response design, everything—from the suspension layout to the geometry, even the length of the chainstays—is completely customized by size, for performance built just for you. Suspension Like No Other High main pivot gives it a bump-swallowing rearward axle path. The Guidler pulley kills the pedal kickback of high pivot systems. The 4-bar linkage keeps braking smooth, traction high and pedaling crisp. Guidler Idler pulley + chainguide = Guidler. Clever, right? Idler eliminates feedback from the high pivot swingarm, keeping your pedal stroke smooth, even when the terrain isn't. The guide, well, it guides. Suspension Built For You A rider's center of gravity drives how the suspension performs, yet most bikes use the exact same layout for all sizes. Proportional Response Suspension alters the design by size for truly next-level performance. Proportional Response Geometry Long, slack and low—and fully size-specific. As the front of the bike gets longer with each size, the chain stay length increases proportionally, keeping the rider centered between the wheels for true "made for you" handling. Guardhouse Downtube protector keeps your frame safe from roost and strikes, while letting water and debris pass through. The Ai Advantage Our Ai Offset Drivetrain delivers more tire and mud clearance in the swingarm, and more even spoke angles for a stiffer, stronger rear wheel.

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 Where it thrives Low-impact trails, gravel roads, leisurely ride What it's built for handling & durability Highlights - Premium SmartForm C2 Alloy frame / SR Suntour XCR 120mm fork with lockout - Shimano Deore 10-speed shifting - Shimano MT200 hydraulic disc brakes Confident Handling New-school handling and mountain-ready components result in a modern, confidence-inspiring experience at a level where you might otherwise be expecting compromises. This is what fun looks like Perfectly Framed Be it your first time off-road or further afield on to your next ride, SE's new SmartForm aluminum frames come assembled with choice components making these bikes the complete, trail-ready package Spec'd for More A longer travel 120mm fork, wider 760mm bars and a short stem sets the tone for this bike - combined with more aggressive 2.5"/2.3" tires, the SE handles the biggest trails Tapered Headtube The standard for top-end mountain bikes. Light and stiff, it's designed for the 1-1/2" to 1-1/8" tapered steerer tubes found on the best suspension forks SAVE Micro-suspension Delivers a smoother, more controlled ride thanks to strategically engineered flex zones built into the frame's rear triangle Boost Spacing Enabled by Boost spacing, Trail's short chainstays position the rear wheel optimally for climbing traction and agile handling Confident Control A slacker-than-average 66.5 degree head angle results in even more stable handling, giving you extra confidence when the trails point downhill Right-Sized Wheels All Trail SE sizes come with 29" wheels to deliver the best blend of fit, fast and fun for every rider StraightShot Internal Cable Routing For an integrated look and easy maintenance, the shift and dropper post cables route cleanly through the StraightShot window in the down tube, while the rear brake line is secured outside the frame Premium Framesets All-new progressive frame design blends the latest Trail-ready geometry with dropped seatstays for improved ride quality and a leaner look. Longer, lower, lighter and altogether more fun

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. Where it thrives Low-impact trails, gravel roads, leisurely ride What it's built for Handling, durability Highlights - Light and durable SmartForm C3 Alloy frame - SR Suntour M3030 suspension fork, 75mm travel - 7-speed drivetrain w/ double chainring cranks / Tektro mechanical disc brakes