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Specialized Rockhopper

Specialized Rockhopper
  • Color: Dusty Lilac/Black
  • Color: Flo Red/Tarmac Black
  • Color: Satin Black/Spruce
  • Color: White/Black
Please select options


Are you ready to level up your mountain bike game? The Rockhopper is like a cheat code for unlimited fun, with a lightweight A1 Aluminum alloy frame. Our Sport XC 29 geometry maximizes the benefits of large 29-inch wheels, while the hardworking parts kit just won't quit.

Our Sport XC 29 geometry is designed for a comfortable, efficient riding position, with a short stem and longer reach that puts your center of gravity slightly farther back for stability, while the short chainstays keep the rear wheel tucked in for maximum traction.

The 16-speed Shimano drivetrain provides reliable shifting that puts you in the right gear every time. A broad gear range flattens out long hills and keeps you cranking on descents, and the rust-resistant KMC chain runs long and strong but won't get the friction on.

- SR SunTour XCT 30 suspension fork keeps you in control no matter the terrain.
- Powerful Shimano hydraulic disc brakes give you confidence and control on steep trails.
- Ground Control Sport front and Fast Trak Sport rear tires are the perfect combo of efficiency and grip.


Frame A1 alloy, Sport XC 29 Geometry, zero-stack head tube, internal cable routing, forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger
Fork SR SunTour XCT 30, Rx Tune, coil spring, 80/90/100mm travel (size-specific), 46mm offset
Axles QR
Rims/Wheels Alloy, disc only, double-wall, 25mm inner width
Hubs Shimano, Center Lock disc, 32h
Spokes Stainless, 14g
Tires Front: Ground Control Sport, 29x2.3"
Rear: Fast Trak Sport, 29x2.3"
Crankset Stout 2x, forged alloy
Chainrings 22/36T
Bottom Bracket Square-tapered, 73mm, internal bearings
Chain KMC X8EPT, 8-speed, anti-corrosion coating w/ reusable Missing Link
Front Derailleur Shimano Altus FD-M315 2-Speed
Rear Derailleur Shimano Tourney TX, 8-speed
Cassette/Rear Cogs SunRace, 8-speed, 11-34t
Shifters Shimano EF505, hydraulic, 2x8-speed
Handlebars Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
Tape/Grips Specialized Trail Grips, lock-on
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Brakes Shimano BR-MT200, hydraulic disc, 180/160mm
Pedals Specialized Dirt
Saddle Specialized Bridge, size specific, 143/155mm
Seat Post Alloy, 12mm offset, 2-bolt clamp, 30.9mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Flo Red/Tarmac Black / Small 888818547197 91220-7102 91220-7102
Flo Red/Tarmac Black / Medium 888818546701 91220-7103 91220-7103
Flo Red/Tarmac Black / Large 888818546848 91220-7104 91220-7104
Flo Red/Tarmac Black / X-Large 888818547098 91220-7105 91220-7105
Satin Black/Spruce / Small 888818547166 91220-7202 91220-7202
White/Black / Small 888818547470 91220-7302 91220-7302
White/Black / Medium 888818547685 91220-7303 91220-7303
White/Black / Large 888818546572 91220-7304 91220-7304
White/Black / X-Large 888818547678 91220-7305 91220-7305