**These bikes are shipped unassembled. Bikes should be assembled by an authorized bicycle retailer.**
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.
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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.
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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.
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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.
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Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, rims for a wheelset hat-trick: strong, light and durable.
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
Seat Binder
Alloy, quick release, 34.9
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
Shift Levers
SHIMANO RAPIDFIRE PLUS SL-M2000 2x9 spd
Front Derailleur
SHIMANO ALTUS TOP SWING FD-M2020 s-spd
Rear Derailleur
SHIMANO SHADOW RD-M2000 9-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
Wheels & Tires
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
Cockpit
Stem
Stout 3D-forged alloy, 31.8mm, 6-degree rise
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Grips
Specialized Trail Grips, lock-on
Saddle
Bridge Sport, Steel rails, 155/143mm
SeatPost
Alloy, 2-bolt clamp, 30.9mm
Accessories
Pedals
PLATFORM PEDAL,VP,SBC-54,PP (POLYPROPYLENE) BODY,BUSHING BEARING,10B21,9/16 INCH SPINDLE
Weight
Weight
13.87kg (30 lb, 9.2 oz)
Weight Size
MD