2011 S-Works Stumpjumper 29er
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The fastest hardtail on the planet? Specialized Factory Racing riders think so.
Product Details
The fastest hardtail on the planet? Specialized Factory Racing riders think so.
Light and lean FACT 11m carbon HT 29er frame is engineered with a stiff, tapered head tube and 29" race geometry for pure speed
S-Works Renegade 29 x 1.95" dual compound 2Bliss Ready tires with aramid bead roll fast and still provide plenty of race-tested traction
Custom Avid XX World Cup R magnesium body brakes feature tool-free reach adjust, alloy-backed pads, and carbon levers with titanium hardware for ultra light and powerful braking control
Specialized FACT OSBB carbon crankset with ceramic bearings is paired with a SRAM XX spider and 38/24t rings to create market-leading stiffness-to-weight for the ultimate power transfer
New Roval Control SL 29 XC wheelset with carbon rims, OS28 end caps, Ti QR, and DT Swiss spokes and internals is insanely stiff, light and durable for riding straight through the rough stuff
Custom Specialized/RockShox Reba S29 fork with size-specific travel, is the lightest, stiffest performance XC fork, featuring Brain Fade adjustment, tapered carbon crown/steerer, and Reba lower
Technical Specifications
FRAMESET
FRAME
FACT 11m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF-30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
HEADSET
1-1/8 and 1.5"" Threadless, Campy style upper with 1.5"" lower, cartridge bearings
SEAT BINDER
32.6mm clamp, one bolt for carbon frame/post
SUSPENSION
FORK
Custom Specialized/RockShox Reba S29 with Brain, 1 1/2-1 1/8"" carbon steerer/crown, RockShox Reba lower, Brain Fade, external rebound adj., 90mm travel
WHEELS
RIMS
Roval Control SL 29, carbon disc, 26mm, 32h
FRONT HUB
Roval Control SL 29, carbon/alloy, 24h, OS 28mm end caps, QR, 32h
REAR HUB
Roval Control SL 29, DT Star Ratchet, 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
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 double, custom XX spider/rings, S: 170mm, others: 175mm
CHAINRINGS
38A x 24A, 4-bolt, 104/64mm
BOTTOM BRACKET
S-Works OS, integrated for PF-30
FRONT DERAILLEUR
SRAM XX, 34.9 clamp, bottom swing, top pull
COCKPIT
SEATPOST
S-Works Carbon, 27.2mm, single-bolt head, 15.5/17.5"": 350mm, others: 400mm
STEM
Syntace F109, 6 degree rise, 31.8mm clamp
HANDLEBARS
S-Works XC Carbon flat bar, uni-directional carbon, 680mm wide, 8 degree back sweep, 31.8mm
GRIPS
Specialized lock-on, S/M: Grappler, Other: Rocca
SADDLE
Specialized BG Phenom Expert, Ti rails, 143mm width
BRAKES
FRONT BRAKE
Custom Avid XX R World Cup, tool-less reach adj., alloy backed semi-metallic pads, magnesium caliper and lever body w/ carbon blade, ti hardware, 160mm rotor
REAR BRAKE
Custom Avid XX R World Cup, tool-less reach adj., alloy backed semi-metallic pads, magnesium caliper and lever body w/ carbon blade, ti hardware, 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
| 15.5 | 17.5 | 19 | 21 | |
|---|---|---|---|---|
| Ground-Top | 897mm | 916mm | 930mm | 945mm |
| Bottom Bracket Height - Low Setting | 304mm | 304mm | 304mm | 304mm |
| Top Tube Length (Horizontal) | 570mm | 592mm | 615mm | 640mm |
| Head Tube Height | 90mm | 100mm | 115mm | 130mm |
| Head Tube Angle - Low Setting | 71.5° | 71.5° | 71.5° | 71.5° |
| Seat Tube Angle (Actual) - Low Setting | 0° | 0° | 0° | 0° |
| Seat Tube Angle (Effective) - Low Setting | 73.5° | 73.5° | 73.5° | 73.5° |
| Top Tube Length (Actual) | 558mm | 570mm | 590mm | 614mm |
| Seat Tube Length - Center to Top | 394mm | 445mm | 483mm | 533mm |
| Wheel Base | 1049mm | 1072mm | 1106mm | 1132mm |
| Standover Height | 760mm | 810mm | 830mm | 870mm |
| Stack | 594mm | 612mm | 627mm | 641mm |
| Reach | 394mm | 410.5mm | 430mm | 450mm |
| Chainstay Length | 435mm | 435mm | 435mm | 435mm |
| Crank Length | 170mm | 175mm | 175mm | 175mm |
| Handlebar Width | 680mm | 680mm | 680mm | 680mm |
| Stem Length | 75mm | 90mm | 105mm | 105mm |
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