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S-Works Stumpjumper FSR

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2011 S-Works Stumpjumper FSR

Seemingly impossibly light yet eminently capable, the S-Works Stumpjumper FSR demonstrates that technology is, in fact, a mountain biker's friend.

Technical Specifications

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FRAMESET

FRAME

FACT 10m carbon front triangle, FACT IS construction, tapered HT, OS BB, carbon seat stays, M5 aluminum chain stays, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm travel

HEADSET

1-1/8 and 1.5"" Threadless, Campy style upper with 1.5"" lower, cartridge bearings

SEAT BINDER

36.9mm clamp ID, 7050 hard annodized alloy collar w/ QR, for carbon frame

SUSPENSION

REAR SHOCK

Specialized/Fox Brain Shock w/ remote Trail Tune inertia valve, Brain Fade and rebound adj., 7.75x1.9"", integrated cartridge bearing shock mount

FORK

Specialized Future Shock S140TA, Spike Valve damper, 1 1/2-1 1/8"" carbon steer/crown, comp and rebound adj., low bearing mount, 140-115mm travel adjust

WHEELS

RIMS

Roval Control Trail SL, alloy disc, 26mm, 24h

FRONT HUB

Roval Control Trail SL, carbon/alloy, 24h, OS 28mm end caps, QR

REAR HUB

Roval Control SL, DT Star Ratchet, 28h, QR

SPOKES

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

FRONT TIRE

S-Works Purgatory, 120 TPI, 2Bliss ready aramid bead, dual compound, 26x2.2""

REAR TIRE

Specialized ""The Captain"" Control, 60 TPI, 2Bliss ready aramid bead, dual compound, 26x2.0""

INNER TUBES

Ultralight presta valve

DRIVETRAIN

FRONT DERAILLEUR

SRAM X.0, 10-speed, S1 direct mount for DMD, bottom pull

REAR DERAILLEUR

SRAM XX, 10-speed, mid cage

SHIFT LEVERS

SRAM XX, 10-speed, carbon trigger, Match Maker clamp

CASSETTE

SRAM XX, 10-speed, 11-36t

CHAIN

SRAM PC-1090, 10-speed

CRANKSET

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

CHAINRINGS

38A x 24A, 4-bolt, 104/64mm

BOTTOM BRACKET

S-Works, OS, integrated

COCKPIT

SEATPOST

S-Works Carbon, single-bolt head, 30.9mm, S/M: 350mm, other: 400mm

STEM

Syntace F109, 6 degree rise, 31.8mm clamp

HANDLEBARS

S-Works XC Carbon low-rise bar, uni-directional carbon, 680mm wide, 8 degree back sweep, 6 degree up, 31.8mm

GRIPS

Specialized lock-on, S/M: Grappler, Other: Rocca

SADDLE

Specialized BG Henge Expert, Ti rails, 143mm width

BRAKES

FRONT BRAKE

Custom Avid XX R, tool-less reach adj., alloy backed semi-metallic pads, magnesium caliper, ti hardware, S/M: 185mm, L/XL: 203mm rotor

REAR BRAKE

Custom Avid XX R, tool-less reach adj., alloy backed semi-metallic pads, magnesium caliper, ti hardware, S/M 160mm, L/XL:185mm rotor

BRAKE LEVERS

Custom Avid XX 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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SMLXL
Ground-Top900mm919mm929mm938mm
Bottom Bracket Height - Low Setting335mm335mm335mm335mm
Top Tube Length (Horizontal)556mm587mm617mm642mm
Head Tube Height118mm138mm148mm158mm
Head Tube Angle - Low Setting68.5°68.5°68.5°68.5°
Seat Tube Angle (Actual) - Low Setting70.5°70.5°70.5°70.5°
Seat Tube Angle (Effective) - Low Setting74.5°74.5°74.5°74.5°
Top Tube Length (Actual)523mm555mm583mm608mm
Seat Tube Length - Center to Top406mm445mm483mm533mm
Wheel Base1083mm1116mm1147mm1173mm
Standover Height737mm743mm753mm777mm
Stack565mm584mm594mm603mm
Reach398mm424mm452mm474mm
Chainstay Length420mm420mm420mm420mm
Crank Length170mm175mm175mm175mm
Handlebar Width660mm660mm660mm660mm
Stem Length60mm75mm90mm105mm
Seatpost Length350mm350mm400mm400mm
Geometry

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