2012 Rockhopper Comp 29
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The Rockhopper is a time-tested XC hardtail built for cruising fire roads and slicing…
Product Details
The Rockhopper is a time-tested XC hardtail built for cruising fire roads and slicing through singletrack. Equipped with Avid Elixir 1 hydraulic disc brakes and a custom-tuned SR Suntour suspension fork with lockout, the Rockhopper Comp 29er combines performance with value in a package every rider will appreciate.
Fully butted M4 alloy frame with 29er trail geometry for better control, leverage, and bump performance.
Custom-tuned 29", SR Suntour suspension fork with hydraulic damping and proprietary Spike Valve, lockout with lightweight magnesium lowers, and alloy steerer deliver the supple ride qualities of a high-end fork
Light and durable double-walled Rockhopper 29", wheelset is tough enough to handle the rough stuff
Specialized The Captain Sport tires lend a perfect knob pattern for diverse conditions
Shimano crankset with forged alloy arms and sealed cartridge bearing, Octalink-splined BB interface means greater durability, better shifting performance and ease of maintenance
Double-butted, flat alloy handlebar designed for navigating singletrack terrain
Avid Elixir 1 hydraulic disc brake with G2 Clean Sweep rotors provide simple, powerful, and dependable stopping power
Shimano Deore Shadow 9-speed rear derailleur and Rapidfire trigger shifters for reliable, high-end performance
Shimano 9-speed, 11-34t cassette offers gearing options for a variety of terrain types
Technical Specifications
FRAMESET
FRAME
Specialized M4 29"" fully manipulated alloy frame, fully butted, disc only, externally relieved HT, forged dropouts w/ replaceable derailleur hanger
HEADSET
Integrated 1-1/8"" threadless, Campy-style, full cartridge bearings
SEAT BINDER
34.9mm, forged alloy, extruded QR lever
SUSPENSION
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
WHEELS
RIMS
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
Forged alloy, mid flange, double-sealed, ground race, machined disc mount and flanges, cassette, QR, 36h
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""
INNER TUBES
Presta valve
DRIVETRAIN
FRONT DERAILLEUR
Shimano Acera, 9-speed, 34.9mm clamp, top-swing, dual-pull
REAR DERAILLEUR
Shimano Deore Shadow, 9-speed, SGS cage
SHIFT LEVERS
Shimano Acera, 9-speed Rapidfire plus, SL type w/ optical display
CASSETTE
Shimano 9-speed, 11-34t
CHAIN
KMC X-9, 9-speed, reusable Missing Link
CRANKSET
Shimano Acera, 3pc, 9-speed, Octalink spline
CHAINRINGS
44/32/22, replaceable
BOTTOM BRACKET
Shimano, Octalink spline, cartridge bearing, 73mm
COCKPIT
SEATPOST
Alloy, 2 bolt head, 30.9mm, 12.5mm offset, micro adjust
STEM
3D forged 6061 alloy, 4 bolt clamp, 7º rise, 31.8mm
HANDLEBARS
Flat bar, double butted alloy , 680mm (S) or 700mm (M, L, XL, XXL) wide,10º backsweep, 4º upsweep, 31.8mm
GRIPS
Specialized Body Geometry XCT Men's, dual compound, Kraton rubber, closed end, 130mm
SADDLE
Specialized Body Geometry Rockhopper, steel rails, 143mm width
BRAKES
FRONT BRAKE
Avid Elixir 1 hydraulic disc brake, post mount, 180mm G2 6-bolt rotor
REAR BRAKE
Avid Elixir 1 hydraulic disc brake, intl std mount, 160mm G2 6-bolt rotor
BRAKE LEVERS
Avid Elixir 1, hydraulic
ACCESSORIES
PEDALS
Alloy 1pc. body and cage, reflector kit, 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
| 15.5 | 17.5 | 19.0 | 21.0 | 23.0 | |
|---|---|---|---|---|---|
| Top Tube Length (Horizontal) | 576mm | 603mm | 625mm | 650mm | 670mm |
| Seat Tube Angle (Effective) | 73° | 73° | 73° | 73° | 73° |
| Top Tube Length (Actual) | 550mm | 572mm | 594mm | 621mm | 644mm |
| Seat Tube Angle (Actual) | 73° | 72° | 72° | 72° | 73° |
| Seat Tube Length, Center to Top | 394mm | 445mm | 483mm | 533mm | 584mm |
| Bottom Bracket Drop | 63.5mm | 63.5mm | 63.5mm | 63.5mm | 63.5mm |
| Bottom Bracket Height | 310mm | 310mm | 310mm | 310mm | 310mm |
| Wheel Base | 1064mm | 1091mm | 1114mm | 1139mm | 1160mm |
| Standover Height | 754mm | 789mm | 821mm | 853mm | 890mm |
| Stack | 613mm | 623mm | 637mm | 651mm | 670mm |
| Reach | 388mm | 412mm | 430mm | 451mm | 465mm |
| Head Tube Length | 110mm | 120mm | 135mm | 150mm | 170mm |
| Head Tube Angle | 71° | 71° | 71° | 71° | 71° |
| Chainstay Length | 442mm | 442mm | 442mm | 442mm | 442mm |
| Crank Length | 170mm | 175mm | 175mm | 175mm | 175mm |
| Handlebar Width | 680mm | 700mm | 700mm | 700mm | 700mm |
| Stem Length | 75mm | 75mm | 90mm | 90mm | 105mm |
| Seatpost Length | 350mm | 350mm | 400mm | 400mm | 400mm |
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