Specialized Rockhopper 2025 Mountain Bike

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.

Wheel size depends on size: XXS, XS, S - 27.5in. M, L, XL, XXL - 29in

Key Features

• A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and down 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 fitevery 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 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 our 25-millimeter internal diameter, rims for a wheelset hat-trick: strong, light and durable.

Specifications

Frameset

• 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.


• Fork: SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset

Wheels

• Rims: Specialized alloy, disc only, double-wall, 25mm inner width, 32h


• Tyres: Fast Trak Sport, XXS - S (27.5x2.35) M - XXL (29x2.35)

Drivetrain

• Crankset: Stout 2x, forged alloy


• Shifters: Shimano Altus, RapidFire Plus, 9-speed


• Rear Derailleur: Shimano Altus, 9-speed


• Chain: KMC X9 EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link


• Cassette: Shimano Deore, 11spd, 11-51t


• Bottom Bracket: Square-tapered, 73mm, internal bearings, 122.5mm spindle

Components

• Handlebar: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm


• Stem: Stout 3D-forged alloy, 31.8mm, 6-degree rise


• Grips: Specialized Trail Grips, lock-on


• Brakes: Shimano BR-MT200, hydraulic disc, 180mm


• Saddle: Bridge Sport, Steel rails, 155/143mm


• Seatpost: Alloy, 2-bolt clamp, 30.9mm

Specialized Rockhopper Sizing

Product code: 910477