2009 Rockhopper Disc
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Rockhopper Disc
Colour:
Gloss Flo Red
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Product Details
Rockhopper Disc
The M4 manipulated alloy frame is fully butted for lightweight strength, with an ORE downtube, forged dropouts, and a replaceable derailleur hanger.
The RockShox Dart 3 SL gives 100mm of bump-eating travel, with external preload and rebound adjustments for quick fine-tuning and lockout for minimizing movement when you don’t need it.
Tektro’s Auriga Comp dual-piston hydraulic disc brakes feature smooth lever action and easy-to-control stopping power.
The triple-chainring crankset utilizes Shimano’s Octalink-splined bottom-bracket interface for highly efficient power transfer.
Alex RHD disc-specific rims are double-walled and eyeleted for strength.
The high-volume Specialized Fast Trak Sport 26x2.0-inch tires have a reduced knob height for lower rolling resistance, without giving up an ounce of traction.
The Specialized XC saddle features our Body Geometry design to protect your soft parts.
Shimano’s new Deore SLX derailleur handles the rear shifting duties, its Shadow design means it stays tucked out of the way.
Technical Specifications
FRAMESET
FRAME
Specialized M4 manipulated alloy frame, fully butted, ORE DT, forged dropouts w/ replaceable 98954020 hanger, disc only
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, 17-23 ""stiff"" spring, disc only
WHEELS
FRONT TIRE
Specialized Fast Trak Sport, 26x2.0"", 60TPI, wire bead
REAR TIRE
Specialized Fast Trak Sport, 26x2.0"", 60TPI, wire bead
INNER TUBES
Specialized schraeder valve
RIMS
Specialized RHD 26"", double wall disc, pinned, eyelets, 28/32h
FRONT HUB
Specialized Hi Lo, forged alloy, double sealed, ground race, 28h
REAR HUB
Specialized, forged alloy, double sealed, ground race, cassette, QR, 32h
SPOKES
1.8mm (15g) stainless
DRIVETRAIN
FRONT DERAILLEUR
Shimano Deore, 34.9mm clamp, bottom swing, dual pull
REAR DERAILLEUR
Shimano Deore
SHIFT LEVERS
Shimano Deore SL- M530, 9-speed
CASSETTE
Shimano HG-50, 9-speed, 11-34t
CHAIN
KMC X9 w/ reuseable Missing Link
CRANKSET
Shimano FCM442, forged alloy arms, Octalink Spline w/ replaceable outer rings
CHAINRINGS
44A x 32S x 22S
BOTTOM BRACKET
Shimano BB-ES25, Octalink spline, cartridge bearings, 68mm x 118mm
COCKPIT
STEM
Specialized 3D forged, 4-bolt, 8 degree rise, , 31.8mm clamp
HANDLEBARS
Specialized alloy riser bar, 31.8mm, 25mm rise, 640mm wide, 8 degree back sweep, 8 degree up
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
Tektro Auriga Comp, hydraulic disc, dual piston w/ 160mm rotor
REAR BRAKE
Tektro Auriga Comp, hydraulic disc, dual piston w/ 160mm rotor
BRAKE LEVERS
Tektro Auriga Comp
ACCESSORIES
PEDALS
Alloy body and cage, 9/16""
* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, 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 |
Manual Downloads
For safety warning please refer to the documentation in the Manual Downloads section of this page.
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