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S-Works Stumpjumper Carbon 29 SRAM

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2012 S-Works Stumpjumper Carbon 29 SRAM

This top-of-the-line S-Works Stumpjumper HT features SRAM XX drivetrain and brakes, plus a custom, 90mm-travel RockShox SID Brain fork.

Technical Specifications

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FRAMESET

FRAME

FACT 11m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger

HEADSET

1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower, cartridge bearings, carbon top cap

SEAT BINDER

32.6mm clamp size, 7050 hard anodized alloy collar, single ti bolt

SUSPENSION

FORK

Custom RockShox SID World Cup 29 w/Brain, inertia valve damper, air spring, tapered carbon steerer, top-mount Brain Fade and rebound adj., QR, S: 80mm travel, Others 90mm

WHEELS

RIMS

Roval Control SL 29, carbon disc, 28mm, 32h

FRONT HUB

Roval Control SL 29, carbon/alloy, OS 28mm end caps, QR, 32h

REAR HUB

Roval Control SL 29, DT Star Ratchet, QR, 32h

SPOKES

DT Swiss Revolution 2.0/1.5/2.0mm stainless, DT Aerolite, bladed, painted

FRONT TIRE

S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95""

REAR TIRE

S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95""

INNER TUBES

Ultralight presta valve

DRIVETRAIN

FRONT DERAILLEUR

SRAM XX, 34.9 clamp, bottom-swing, high-clamp

REAR DERAILLEUR

SRAM XX, 10-speed, mid cage

SHIFT LEVERS

SRAM XX, 10-speed, carbon trigger, w/MatchMaker clamp

CASSETTE

SRAM XX 10-speed, 11-36t

CHAIN

KMC X-10, 10-speed, hollow plates, hollow pins, nickel finish

CRANKSET

S-Works OS carbon crank, 10-speed XC double, custom XX spider/rings, 15.5"": 170mm, Others: 175mm

CHAINRINGS

38/24

BOTTOM BRACKET

S-Works OS, integrated for PF30

COCKPIT

SEATPOST

S-Works Carbon, 27.2mm, single-bolt head, 15.5/17.5"": 350mm, Others: 400mm

STEM

Syntace F109, 6º rise, 31.8mm clamp, S: 75mm, M: 90mm, L: 100mm, XL: 110mm

HANDLEBARS

S-Works XC Carbon flat bar, uni-directional carbon, 680mm wide, 8º back sweep, 31.8mm

GRIPS

Specialized lock-on, S/M: Grappler, Others: Grappler XL

SADDLE

Specialized Body Geometry Phenom Expert, ti rails, 143mm width

BRAKES

FRONT BRAKE

Custom Avid XX World Cup R, alloy backed semi-metallic pad, reach adj., XX magnesium caliper, ti hardware package, S/M: 160mm 2-piece rotor, Others: 180mm rotor

REAR BRAKE

Custom Avid XX World Cup R, alloy backed semi-metallic pad, reach adj., XX magnesium caliper, ti hardware package, low-compression hose, S/M: 140mm 2-piece rotor, Others: 160mm rotor

BRAKE LEVERS

Custom Avid XX World Cup R hydraulic, tool-less reach adjust, magnesium body, carbon lever

ACCESSORIES

PEDALS

Resin Test Ride Pedals with toe clips, CEN std.

* 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

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15.517.51921
Ground-Top897mm916mm930mm945mm
Top Tube Length (Horizontal)570mm592mm615mm640mm
Seat Tube Angle (Effective)73.5°73.5°73.5°73.5°
Head Tube Height90mm100mm115mm130mm
Top Tube Length (Actual)558mm570mm590mm614mm
Seat Tube Length - Center to Top394mm445mm483mm533mm
Bottom Bracket Drop63.5mm63.5mm63.5mm63.5mm
Bottom Bracket Height304mm304mm304mm304mm
Wheel Base1049mm1072mm1106mm1132mm
Standover Height760mm810mm830mm870mm
Stack594mm612mm627mm641mm
Reach394mm410.5mm430mm450mm
Head Tube Angle71.5°71.5°71.5°71.5°
Chainstay Length435mm435mm435mm435mm
Crank Length170mm175mm175mm175mm
Handlebar Width680mm680mm680mm680mm
Stem Length75mm90mm105mm105mm
Geometry

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