2012 Specialized Rockhopper 29
- Serial
-
WSBC602421669H - Manufacturer
- Specialized
- Model
- Rockhopper 29
- Year
- 2012
- Primary colors
- Black
- Wheel diameter
- 700 C
- Tire width
- Wide tire
- Distinguishing features
-
Specialized M4 29" fully manipulated alloy frame, fully butted, disc only, externally relieved HT, forged dropouts w/ replaceable derailleur hanger
Frame and fork
- Fork
- SR Suntour XCR 29" (SF11-XCR-DS-26-LO-SP), magnesium lower, 30mm steel stanchions, 1-1/8" alloy steerer, hyd. damping w/ Specialized Spike Valve and alloy LO cartridge, 80mm travel
- Headset
- Integrated 1-1/8" threadless, Campy-style, full cartridge bearings
Wheels
- Front Rim
- Alex RH Disc 29", alloy double-wall, 28mm, pin joint, 32h
- Rear Rim
- Alex RH Disc 29", alloy double-wall, 28mm, pin joint, 32h
- Front Hub
- Formula disc hub, high-low flange, double-sealed loose ball, machined disc mount, QR, 32h
- Rear Hub
- SBC alloy, mid flange, double-sealed, ground race, machined disc mount and flanges, cassette, QR, 32h
- Spokes
- Stainless, 2.0mm (14g)
- Front Tire
- Specialized The Captain Sport, 60 TPI, wire bead, 29x2.0"
- Rear Tire
- Specialized The Captain Sport, 60 TPI, wire bead, 29x2.0"
- Front Tube
- Presta valve
- Rear Tube
- Presta valve
Drivetrain and brakes
- Front Brake
- Tektro Draco hydraulic disc brake, post mount, 180mm 6-bolt rotor
- Rear Brake
- Tektro Draco hydraulic disc brake, post mount, 160mm 6-bolt rotor
- Front Brake Lever
- Tektro Draco hydraulic
- Rear Brake Lever
- Tektro Draco hydraulic
- Front Derailleur
- Shimano Acera, 9-speed, 34.9mm clamp, top-swing, dual-pull
- Rear Derailleur
- Shimano Alivio, 9-speed, SGS cage
- Front Shifter
- Shimano Acera, 9-speed Rapidfire plus, SL type w/ optical display
- Rear Shifter
- Shimano Acera, 9-speed Rapidfire plus, SL type w/ optical display
- Cog/Cassette/Freewheel
- Shimano 9-speed, 11-34t
- Chain
- KMC X-9, 9-speed, reusable Missing Link
- Crankset
- SR Suntour, 9-speed, Octalink spline
- Chainrings
- 44/32/22, replaceable outer
- Bottom Bracket
- Shimano, Octalink spline, cartridge bearing, 73mm
- Pedals
- Composite plastic body, loose ball w/ reflectors
Additional parts
- Stem
- 3D forged 6061 alloy, 4 bolt clamp, 7º rise, 31.8mm
- Handlebar
- Flat bar, double butted alloy , 680mm (S) or 700mm (M, L, XL, XXL) wide,10º backsweep, 4º upsweep, 31.8mm
- Grips/Tape
- Specialized Body Geometry XCT Men's, dual compound, Kraton rubber, closed end, 130mm
- Saddle
- Specialized Body Geometry Rockhopper, steel rails, 143mm width
- Seatpost
- Alloy, 2 bolt head, 30.9mm, 12.5mm offset, micro adjust
- Seatpost Clamp
- 34.9mm, forged alloy, extruded QR lever
- Other
- Chain stay protector, reflectors, clear coat, owners manual