Rockhopper

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.

A heart of gold, presented in our 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, 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 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.

Frameset

Seat Binder: 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 hanger, stealth rack mounts, dropper post compatible

Suspension

Fork: SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset

Brakes

Front Brake: Shimano BR-MT200, hydraulic disc, 180mm
Rear Brake: Shimano BR-MT200, hydraulic disc, 180mm

Drivetrain

Chain: KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Rear Derailleur: SHIMANO SHADOW RD-M2000 9-spd
Front Derailleur: SHIMANO ALTUS TOP SWING FD-M2020 s-spd
Shift Levers: SHIMANO RAPIDFIRE PLUS SL-M2000 2x9 spd
Bottom Bracket: Square-tapered, 73mm, internal bearings, 122.5mm spindle
Crankset: Stout 2x, forged alloy
Cassette: SunRace, 9-Speed, 11-36t

Wheels & tires

Front Tire: FAST TRAK SPORT, 650B/29x2.35 ;
Rear Tire: FAST TRAK SPORT, 650B/29x2.35 ;
Front Hub: Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H
Rear Hub: Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
Rims: Specialized alloy, disc only, double-wall, 25mm inner width, 32h
Spokes: Stainless, 14g
Inner Tubes: Standard 40mm SV 650B/29x1.75-2.4

Cockpit

Handlebars: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
SeatPost: Alloy, 2-bolt clamp, 30.9mm
Saddle: Bridge Sport, Steel rails, 155/143mm
Grips: Specialized Trail Grips, lock-on
Stem: Stout 3D-forged alloy, 31.8mm, 6-degree rise

Accessories

Pedals: Specialized Flat Pedal

Weight

Weight: 13.87kg (30 lb, 9.2 oz)
Weight Size: MD

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice

Size	Rider Height
XXS	130 - 145 cm 4'3" - 4'9"
XS	142 - 155 cm 4'8" - 5'1"
SM	153 - 165 cm 5'0" - 5'5"
MD	163 - 178 cm 5'4" - 5'10"
LG	175 - 185 cm 5'9" - 6'1"
XL	183 - 195 cm 6'0" - 6'5"
XXL	193 - 206 cm 6'4" - 6'9"

Rockhopper

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