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.

microSHIFT's robust 2x8 drivetrain can handle everything you’re throwing 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 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.
Specifications
Frameset
Seat Binder
Alloy, quick release, 34.9
Frame
Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Suspension
Fork
SR Suntour XCE 29, 28mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 46mm offset
Cockpit
SeatPost
Alloy, 2-bolt clamp, 30.9mm
Stem
Stout 3D-forged alloy, 31.8mm, 6-degree rise
Grips
Specialized Trail Grips, lock-on
Saddle
Bridge Sport, steel rails
Handlebars
Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Brakes
Front Brake
Radius CX7, mechanical disc, 160mm
Rear Brake
Radius CX7, mechanical disc, 160mm
Drivetrain
Crankset
Stout 2x, forged alloy
Bottom Bracket
Square-tapered, 73mm, internal bearings, 122.5mm spindle
Shift Levers
microSHIFT, TS39-8R, 2x8-speed
Cassette
SunRace, 8-speed, 11-34t
Chain
KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™
Front Derailleur
DERAILLEUR, MICROSHIFT, FDT382, FRONT 34.9MM CLAMP HIGH MOUNT, W/ 31.8MM ADAPTER, SHIMANO, 2X8 SP, MTB INTERFACE
Rear Derailleur
Microshift Mezzo, 8spd
Wheels
Spokes
Stainless, 14g
Front Tire
Ground Control Sport, 29x2.3"
Rear Hub
Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
Inner Tubes
Schrader, 40mm valve
Front Hub
Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H
Rims
Specialized alloy, disc only, double-wall, 25mm inner width, 32h
Rear Tire
Ground Control Sport, 29x2.3"
Accessories
Pedals
SBC-54 Flat pedal