Specialized Rockhopper 29" 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 the size-specific Rx Tune, Specialized has 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. A heart of gold, presented in the 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, Specialized has 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 the 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. Pair dead-reliable hubs from Formula with the 25-millimeter internal diameter, rims for a wheelset hat-trick: strong, light and durable.
Tech Specs
- Saddle clamp: 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, stealth rack mounts, post dropper compatible
- Fork: SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (depending on size), 42mm offset
- Front brake: Shimano BR-MT200, hydraulic disc, 180 mm
- Rear brake: Shimano BR-MT200, hydraulic disc, 180 mm
- Chain: KMC X9EPT, 9-speed, anti-corrosion coating with reusable Missing Link™
- Rear derailleur: SHIMANO SHADOW RD-M2000, 9-speed
- Front derailleur: SHIMANO ALTUS TOP SWING FD-M2020 s-spd
- Shifters: SHIMANO RAPIDFIRE PLUS SL-M2000 2x9 spdBottom Bracket: square cone, 73 mm, internal bearings, 122.5 mm spindle
- Crankset: Stout 2x, forged alloy
- Sprocket set: SunRace, 9-speed, 11-36t
- Front tyre: FAST TRAK SPORT, 650B/29x2.35 ;
- Rear tyre: FAST TRAK SPORT, 650B/29x2.35 ;
- Front hub: Formula 6-Bolt, disc, wheelbase 100x9mm, quick release, 32H
- Rear hub: Formula SP-2125, 6-Bolt hub, disc, 135x9mm wheelbase, quick release
- Rims: Specialized alloy, disc only, double walled, 25mm inner width, 32h
- Spokes: Inox, 14g
- Inner tubes: Standard 40mm SV 650B/29x1.75-2.4
- Handlebar: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mmSaddle: Bridge Sport, Steel rails, 155/143mm
- Grips: Specialized Trail Grips, lock-on
- Stem: Stout 3D-forged alloy, 31.8mm, 6-degree rise
- Seatpost: Alloy, 2-bolt clamp, 30.9mm
- Pedals: PLATFORM PEDAL,VP,SBC-54,PP (POLYPROPYLENE) BODY,BUSHING BEARING,10B21,9/16 INCH SPINDLE
- Manufacturer weight: 13.87kg (30lb, 9.2oz)
- Weighed measurement: MD
Manufacturer's Notes: Weights based on production painted frames as shown. Actual weights will vary based on colour, frame size and component variation. Specifications are subject to change without notice.