2010 Rockhopper
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For XC hardtail riders looking to upgrade their trail adventures or maybe even nab…
Product Details
For XC hardtail riders looking to upgrade their trail adventures or maybe even nab their first real deal mountain bike, the Rockhopper® is impossible to beat. A lightweight and responsive M4 chassis, capable MTB components and straight-out-of-the-box performance make this bike feel like a much more expensive ride
Trail-inspired, fully butted M4 alloy frame for lightweight strength
Alloy double-walled rims with CNC sidewalls for lightweight durability
Crankset uses Octalink-splined BB interface for reliable power transfer
SRAM X5 rear derailleur and X4 8-speed trigger shifters for sure-fire gear changes
SR fork with lightweight alloy steerer and stiff magnesium lowers features smooth hydraulic damping with preload adjust and lockout
Technical Specifications
FRAMESET
FRAME
Specialized M4 fully manipulated alloy frame, fully butted, ORE DT, externally relieved HT, forged dropouts w/ replaceable derailleur hanger
HEADSET
1-1/8"" threadless, loose ball
SEAT BINDER
Forged alloy QR, brass washer
SUSPENSION
FORK
SR Suntour SF9-XCR-LO, 80/100mm, 1 piece magnesium lower, alloy steerer, hydraulic damping w/ LO and preload adj., size-specific spring rates, spring assisted seal
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
Schraeder valve
RIMS
Alex RH 26, alloy double wall, CNC sidewalls, 26h front and 28h rear
FRONT HUB
Forged alloy, double sealed, ground race, steel QR, 28h
REAR HUB
Shimano RM30, forged alloy, double sealed, ground race, cassette, 32h
SPOKES
2mm (14g) stainless
DRIVETRAIN
FRONT DERAILLEUR
Shimano Altus, 34.9mm clamp
REAR DERAILLEUR
SRAM X-5, mid cage
SHIFT LEVERS
SRAM X4-R trigger
CASSETTE
SRAM PG-830, 8-speed, 11-32t
CHAIN
KMC X8 w/ reuseable Missing Link
CRANKSET
SR SunTour, Octalink spline
CHAINRINGS
42S x 32S x 22S replaceable
BOTTOM BRACKET
Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
COCKPIT
STEM
3D forged alloy, 7 degree rise, 31.8mm clamp
HANDLEBARS
Butted alloy riserbar, 25mm rise, 660mm wide, 8 degree back sweep, 7 degree up sweep
GRIPS
Specialized Enduro, dual compound Kraton, no flange, 131mm
SADDLE
Specialized Rockhopper XC, Body Geometry, 143mm width, front and rear bumpers
SEATPOST
Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
BRAKES
FRONT BRAKE
V brake, alloy linear pull, 1pc. pad
REAR BRAKE
V brake, alloy linear pull, 1pc. pad
BRAKE LEVERS
Alloy, 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 | |
|---|---|---|---|---|---|---|
| Ground-Top | 304mm | 304mm | 304mm | 304mm | 304mm | 304mm |
| 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) | 537.68mm | 546.08mm | 567.11mm | 590.13mm | 615.3mm | 639.8mm |
| Seat Tube Length - Center to Top | 330mm | 381mm | 432mm | 483mm | 533mm | 584mm |
| Wheel Base | 1029mm | 1049mm | 1075mm | 1101mm | 1127mm | 1148mm |
| Standover Height | 693mm | 725mm | 767mm | 800mm | 836mm | 872mm |
| 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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