2009 Rockhopper
4
1 Reviews
FOR OVER TWO DECADES the Rockhopper has been the best hardtail for any rider looking…
Product Details
- The Rockhopper’s M4 manipulated alloy frame is fully butted for lightweight strength and features mounts for cantilever brakes.
- The 100mm-travel suspension fork has external preload and rebound adjustments and lockout for easy fine-tuning.
- The 3D-forged alloy stem features an oversized 31.8mm bar-clamp area for solid, precise steering.
- The oversized-diameter, 640mm-wide Specialized handlebar features a comfort-increasing 8-degree upsweep and 8-degree backsweep.
- The medium cage rear derailleur gives reliable, precise gear changes.
- The 8-speed trigger shifters give quick shifts with the flick of a finger (or thumb).
- The XC-specific crankset utilizes Shimano’s splined Octalink BB interface for smooth-spinning power transfer.
- The wheels feature an Alex RH 26 rim—double walled for strength with CNC-machined sidewalls for better braking—paired with stainless spokes and alloy nipples.
- The high-volume Specialized Fast Trak LK Sport tires have a reduced knob height for lower rolling resistance, without giving up an ounce of traction.
Technical Specifications
FRAMESET
FRAME
Specialized M4 Manipulated Alloy frame, fully butted, ORE DT, forged dropouts w/ replaceable 98954020 hanger
HEADSET
Specialized 1-1/8"" threadless, loose ball
SEAT BINDER
Specialized alloy w/ QR, brass washer
SUSPENSION
FORK
RockShox Dart 3 SL, 100mm, alloy steerer, preload and rebound adj. w/ LO, 13/15"": standard spring, all others: ""stiff"" spring
WHEELS
FRONT TIRE
Specialized Fast Trak LK Sport, 26x2.0"", 60TPI, wire bead
REAR TIRE
Specialized Fast Trak LK Sport, 26x2.0"", 60TPI, wire bead
INNER TUBES
Specialized schraeder valve
RIMS
Specialized RHD 26"", double wall, pinned, CNC sidewalls w/ eyelets, 28/32h
FRONT HUB
Specialized, forged alloy, double sealed, ground race, steel QR, 28h
REAR HUB
Specialized, forged alloy, double sealed, ground race, cassette, QR, 32h
SPOKES
1.8mm (15g) stainless
DRIVETRAIN
FRONT DERAILLEUR
Shimano Altus, 34.9mm clamp, top swing
REAR DERAILLEUR
SRAM X-5, med. cage
SHIFT LEVERS
SRAM X-4, 8-speed
CASSETTE
SRAM PG-830, 8-speed, 11-32t
CHAIN
KMC X8 w/ reuseable Missing Link
CRANKSET
8-Speed, XC shape, Octalink Spline
CHAINRINGS
42S x 32S x 22S
BOTTOM BRACKET
Shimano BB-ES25, Octalink spline, cartridge bearings, 68mm x 118mm
COCKPIT
STEM
Specialized 3D forged, 4-bolt, 7 degree rise, 31.8mm clamp
HANDLEBARS
Specialized alloy, 31.8mm, 25mm rise, 640mm wide, 8 degree back sweep, 8 degree up, 2.8mm thick
GRIPS
Specialized Enduro, dual compound Kraton, no flange, 131mm
SADDLE
Specialized XC, Body Geometry, 143mm width, front and rear bumpers
SEATPOST
Specialized alloy two bolt, micro adjust head, 30.9mm
BRAKES
FRONT BRAKE
Alloy linear pull w/ adj. housing, 1pc. pad
REAR BRAKE
Alloy linear pull w/ adj. housing, 1pc. pad
BRAKE LEVERS
Specialized linear pull
ACCESSORIES
PEDALS
Steel cage, composite body, 9/16""
* 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.
Geometry
| 13 | 15 | 17 | 19 | 21 | 23 | |
|---|---|---|---|---|---|---|
| Bottom Bracket Height - Low Setting | 304mm | 304mm | 304mm | 304mm | 304mm | 304mm |
| Top Tube Length (Horizontal) | 545mm | 565mm | 590mm | 615mm | 640mm | 660mm |
| Head Tube Height | 100mm | 100mm | 110mm | 120mm | 140mm | 160mm |
| Head Tube Angle - Low Setting | 70° | 70° | 70° | 70° | 70° | 70° |
| Seat Tube Angle (Actual) - Low Setting | 73° | 73° | 73° | 73° | 73° | 73° |
| Top Tube Length (Actual) | 546mm | 551mm | 568mm | 590mm | 615mm | 638mm |
| Seat Tube Length - Center to Top | 330mm | 381mm | 432mm | 483mm | 533mm | 584mm |
| Wheel Base | 1030mm | 1050mm | 1075mm | 1101mm | 1127mm | 1148mm |
| Standover Height | 681mm | 715mm | 750mm | 783mm | 820mm | 855mm |
| Chainstay Length | 426mm | 426mm | 426mm | 426mm | 426mm | 426mm |
| Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm | 175mm |
| Handlebar Width | 640mm | 640mm | 640mm | 640mm | 640mm | 640mm |
| Stem Length | 60mm | 60mm | 75mm | 75mm | 90mm | 90mm |
| Seatpost Length | 350mm | 350mm | 350mm | 400mm | 400mm | 400mm |
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Rider Reviews
4
1 Reviews