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 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.
Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, rims for a wheelset hat-trick: strong, light and durable.
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
Seat Binder
Alloy, quick release, 34.9
SR Suntour XCE 26/27.5/29, 28mm stanchions, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset
SR Suntour XCE 26/27.5/29, 28mm stanchions, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset
Seat Post
Alloy, 2-bolt clamp, 30.9mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Stem
Stout 3D-forged alloy, 31.8mm, 6-degree rise
Grips
Specialized Trail Grips, lock-on
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Front Brake
Tektro HD-M280, 2-piston caliper, hydrailic disc
Rear Brake
Tektro HD-M280, 2-piston caliper, hydrailic disc
Shift Levers
Shimano Altus, RapidFire Plus, 9-speed
Front Derailleur
Shimano Altus 2-speed
Rear Derailleur
Shimano Altus, 9-speed
Cassette
SunRace, 9-Speed, 11-36t
Shift Levers
Shimano Altus, RapidFire Plus, 9-speed
Crankset
Stout 2x, forged alloy
KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Bottom Bracket
Square-tapered, 73mm, internal bearings, 122.5mm spindle
Front Hub
Alloy, Sealed bearing, 6-Bolt, disc, 100x9mm spacing, quick-release
Rear hub
Alloy Sealed bearing, 6-Bolt, disc, 135x9mm spacing, quick-release
Rims
Specialized alloy, disc only, double-wall, 25mm inner width, 32h
Front Tire
Ground Control 2BR, 650B/29x2.35, T5
Rear Tire
Ground Control 2BR, 650B/29x2.35, T5
Spokes
Stainless, 14g
Tubes
Standard, Schrader Valve
Pedals
Specialized, platform