Specialized Rockhopper 27.5" Mountain Bike 2025

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 Rockhopper without dialing up the price.

The reliable and crisp Shimano drivetrain provides a robust 2x9 drivetrain that can handle everything you're throw down while confident braking from Shimano hydraulic disc brakes seals the deal of the century.

Specifications:

• 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
• Fork  -  SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset
• SeatPost  -  Alloy, 2-bolt clamp, 30.9mm
• Stem  -  Stout 3D-forged alloy, 31.8mm, 6-degree rise
• Handlebars  -  Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
• Saddle  -  Bridge Sport, Steel rails, 155/143mm
• Grips  -  Specialized Trail Grips, lock-on
• Front Brake  -  Shimano BR-MT200, hydraulic disc, 180mm
• Rear Brake  -  Shimano BR-MT200, hydraulic disc, 180mm
• Front Derailleur  -  SHIMANO ALTUS TOP SWING FD-M2020 s-spd
• Rear Derailleur  -  SHIMANO SHADOW RD-M2000 9-spd
• Shift Levers  -  SHIMANO RAPIDFIRE PLUS SL-M2000 2x9 spd
• Cassette  -  SunRace, 9-Speed, 11-36t
• Chain  -  KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
• Crankset  -  Stout 2x, forged alloy
• Bottom Bracket  -  Square-tapered, 73mm, internal bearings, 122.5mm spindle
• Rims  -  Specialized alloy, disc only, double-wall, 25mm inner width, 32h
• Front Hub  -  Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H
• Rear Hub  -  Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
• Spokes  -  Stainless, 14g
• Inner Tubes  -  Standard 40mm SV 650B/29x1.75-2.4
• Front Tire  -  FAST TRAK SPORT, 650B/29x2.35
• Rear Tire  -  FAST TRAK SPORT, 650B/29x2.35
• Pedals  -  SBC-54 Flat pedal
• Weight  -  13.87kg (30 lb, 9.2 oz)
• Weight Size  -  Medium

*Specifications are subject to change without notice.