Hardtail

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.

- 21-speed - Disc brake - Suspension fork - Full Shimano drivetrain - Vee Rubber Galaxy tires

- 21-speed - Disc brake - Suspension fork - Full Shimano drivetrain - Vee Rubber Galaxy tires

Equipped to handle anything — embrace paved roads, paths, and dirt trails with confidence and style. Versatility With Liv’s Purpose Driven Design, relaxed style, and lightweight ALUXX-Grade aluminum 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 provides the perfect balance of capability and ease. Why We Love It Designed to bring the best of both road and mountain worlds together. Bliss delivers front suspension, on a 26-inch or 27.5-inch wheel size for stability with 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 a capable commuter or weekend adventurer.

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, 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. Wheel size: Sizes XX-Small – X-Small: 26-inch Sizes Small – X-Large: 27.5-inch

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, 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.

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, 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.

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

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.

- 1x8 Speed drivetrain - 11-42T Cassette - Cable disc brakes - S-Ride SL-M300C shifters - Samox cranks - S-Ride CS-M20008 11-42T cassette - Kenda Saber tires, 2.2" wide

Get a feel for the trail with this all-new aluminum hardtail made for aspiring singletrack riders. It features stable, fast-rolling 29-inch or more-playful 27.5-inch wheels so you can push the pace on climbs and let loose on the descents. Built on a new lightweight ALUXX aluminum frame that features classic hardtail design plus the balanced riding characteristics of either larger diameter 29-inch or 27.5-inch wheels, Talon is a great choice for XC or light trail terrain. 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. 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

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

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. Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Small – Large: 29-inch

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. XC Control A suspension fork offers control, comfort and stability over bumpy terrain. Depending on frame size, the fork comes with 80mm or 100mm of travel.

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

Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we've baked in added performance to the all-new Rockhopper without dialing up the price. Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you're throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century. - A durable Formula freehub and SunRace 8-speed cassette keep you rolling smoothly without putting up a fuss. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper's butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the SR Suntour XCE brings size-specific travel and spring rates to the show in a performance that's sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame size. - Radius CX-7 disc brakes offer confident, consistent braking in any trail condition.

- 9-speed - Aluminum frame - 100mm SR XCT30 fork - Shimano hydraulic disc brakes - Kenda Saber Pro tires - Aluminum 32-tooth crank - Outboard bottom bracket Wheel size: - Sizes X-Small – Medium: 27.5-inch - Sizes Large – X-Large: 29-inch

- 9-speed - Aluminum frame - 100mm SRXCT30 fork - Shimano hydraulic disc brakes - Kenda Saber Pro tires - Aluminum 32-tooth crank - Outboard bottom bracket - Wheel size: 27.5-inch

Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we’ve baked in added performance to the all-new Rockhopper without dialing up the price. Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you’re throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quite—and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we've baked in added performance to the all-new Rockhopper without dialing up the price. Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you throw down, while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century. - A heart of gold, the Rockhopper's lightweight yet durable Premium A1 Aluminum frame features butted aluminum tubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing, and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - With Rx Tune on Rockhopper, the SR Suntour XCE brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling, and suspension performance, regardless of frame size. - Radius CX-7 disc brakes offer confident, consistent braking in any trail condition. - A durable Formula freehub and SunRace 8-speed cassette keep you rolling smoothly without putting up a fuss.

Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we've baked in added performance to the all-new Rockhopper without dialing up the price. A MicroSHIFT 2x8 drivetrain can handle everything you'll throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century. - A durable Formula freehub and SunRace 8-speed cassette keep you rolling smoothly without putting up a fuss. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper's butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we've paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the SR Suntour XCE brings size-specific travel and spring rates to the show in a performance that's sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame size. - Radius CX-7 disc brakes offer confident, consistent braking in any trail condition.

Get a feel for the trail with this all-new aluminum hardtail made for aspiring singletrack riders. It features stable, fast-rolling 29-inch or more-playful 27.5-inch wheels so you can push the pace on climbs and let loose on the descents. Built on a new lightweight ALUXX aluminum frame that features classic hardtail design plus the balanced riding characteristics of either larger diameter 29-inch or 27.5-inch wheels, Talon is a great choice for XC or light trail terrain. 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. 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

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. XC Control A suspension fork offers control, comfort and stability over bumpy terrain. Depending on frame size, the fork comes with 80mm or 100mm of travel. Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Medium – Large: 29-inch

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. Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Small – Large: 29-inch

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

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. XC Control A suspension fork offers control, comfort and stability over bumpy terrain. Depending on frame size, the fork comes with 80mm or 100mm of travel.

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

All barn-burner and no benchwarmer, the Rockhopper Sport throws out the playbook when it comes to putting performance points on the board while playing some serious defense on behalf of your wallet. Game-ready with Shimano MT200 hydraulic disc brakes, MicroSHIFT shifting and an SR SunTour XCM fork that’s built to hustle, the Rockhopper Sport can tack up the win on any given Sunday—and the rest of the week too for that matter. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quite—and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

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

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