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Specialized S-Works Stumpjumper Carbon (2012)

General

Product Category
Brand Specialized
ModelS-Works Stumpjumper Carbon
Size15.5, 17.5, 19, 21
ColorGloss/Satin Black Tint/Carbon/Flo Red Decal

Specific

Bottom bracketS-Works OS, integrated for PF30
Brake leversCustom Avid XX World Cup R hydraulic, tool-less reach adjust, magnesium body, carbon lever, w/MatchMaker clamp
BrakesF: Custom Avid XX World Cup R, alloy backed semi-metallic pad, reach adj., XX magnesium caliper, ti hardware package, 160mm rotor/ R: Custom Avid XX World Cup R, alloy backed semi-metallic pad, reach adj., XX magnesium caliper, ti hardware package, 160mm
CassetteSRAM XX 10-speed, 11-36t
ChainKMC X-10SL, 10-speed, hollow plates, hollow pins, nickel finish
CranksetS-Works OS carbon crank, 10-speed XC double, custom XX spider/rings, 15.5": 170mm, Others: 175mm
Features•FACT IS 11m carbon HT frame is engineered with an S-Works carbon layup, a tapered head tube, hollow carbon dropouts, PF30 BB and PM 140 rear brake for the lightest race-ready design •Custom RockShox SID Brain fork features inertia valve technology with Brain Fade adjustments to dial in the perfect platform for XC performance •Roval Control SL wheelset features carbon rims, carbon hubs with alloy flanges, DT Swiss Star Ratchet, and Ti quick releases for premium, lightweight XC performance •S-Works Fast Trak 2.0" front and Renegade Control 1.9" rear 2Bliss ready, dual-compound tires work together to deliver exceptional speed and traction, while minimizing rotating weight •Specialized S-Works FACT OSBB carbon crankset with ceramic bearings is paired with a SRAM spider and rings to create market-leading stiffness-to-weight for the ultimate power transfer •Custom Avid XX World Cup R brakes are one of the lightest and most powerful cross-country brakes available with two-piece rotors, alloy-backed semi metallic pads, magnesium bodies with carbon levers and titanium hardware
Fork typeCustom RockShox SID World Cup Brain, inertia valve damper, air spring, tapered carbon steerer, top-mount Brain Fade adj. and rebound adj., QR, 90mm travel
Frame typeFACT 11m carbon, FACT IS construction, tapered HT, carbon PF30 BB, DMD, hollow carbon dropouts, replaceable alloy derailleur hanger
Front derailleurSRAM XX, S3 direct mount for DMD, top-swing, top-pull
Headset1-1/8 and 1-1/2" Threadless, Campy style upper with 1-1/2" lower, cartridge bearings, carbon top cap
Hub frontRoval Control SL, carbon/alloy, OS 28mm end caps, QR, 32h
Hub rearRoval Control SL, DT Star Ratchet, QR, 28h
PedalsResin Test Ride Pedals with toe clips, CEN std.
Rear derailleurSRAM XX, 10-speed, mid cage
Recommended forXC
Rims typeRoval Control SL, carbon disc, 25mm, 24/28h
SaddleSpecialized Body Geometry Phenom Expert, ti rails, 143mm width
ShiftersSRAM XX, 10-speed, carbon trigger, w/ MatchMaker clamps
SpokesDT Swiss Revolution 2.0/1.5/2.0mm stainless, DT Aerolite, bladed, painted
StemSyntace F109, 6º rise, 31.8mm clamp, S: 75mm, M: 90mm, L: 100mm, XL: 110mm
TiresF: S-Works Fast Trak, 120 TPI, 2Bliss ready aramid bead, dual-compound, 26x2.0"/ R: S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 26x1.9"
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