S-Works Stumpjumper FSR Carbon 29
Part No.  

S-Works Stumpjumper FSR Carbon 29

Part No.  37731
load-spinner
The world's most capable 29er, the full-FACT carbon S-Works Stumpjumper FSR Carbon 29 has 130mm of plush and efficient FSR suspension, a Fox/Specialized remote Brain shock with AUTOSAG and Kashima coating, Fox TALAS CTD Factory fork with Kashima coating and carbon Roval Control SL 29 142+ wheelset.
  • The carbon Roval Control Trail SL 29 142+ wheelset with butted DT Swiss spokes, wider rim profile and 12mm thru-axle for lightweight toughness.
  • Specialized FACT OSBB, PF30, carbon crankset with 36/22 chainrings, paired with a SRAM spider and rings for ultimate power transfer
  • FOX/Specialized Brain shock with ground-breaking AUTOSAG feature, buttery-smooth Kashima coating, Trail Tune inertia valve damping, Brain Fade, and adjustable rebound lets riders dial in the perfect combination of pedaling efficiency and bump compliance
  • FACT 11m full carbon FSR frame with dedicated 29er geometry, 130mm of travel, full-cartridge bearing pivots, PF30 BB, and 142mm dropouts makes the finest trail 29er on the trails
  • Shimano XTR Trail brakes are lighter and more powerful than ever, staying cooler and more consistent with the help of Ice Tech rotors and Cooling Fins
  • Shimano XTR Shadow Plus mid-cage, 10-speed rear derailleur is tough, lightweight, and delivers pinpoint shifts
  • Shimano XTR 10-speed shifters feature i-spec for direct attachment to brake lever
  • The ultra-lightweight Shimano XTR cassette features the 11-36 gear range for all trail conditions.
  • FOX TALAS CTD Factory 29 series fork has an adjustable air spring with two-position travel between 130/105mm, Kashima coating, rebound adjust and lockout, 15mm thru-axle and a tapered steerer tube for precise and plush performance
  • Specialized Command Post BlackLite uses a remote lever to adjust the saddle height on-the-fly to maximize climbing and descending performance
  • All-new Sip Grip, a lock-on, Aramid infused, half-waffle MTB grip boosts durability, comfort and control

Technical Specifications

FRAMESET
SEAT BINDER Command Post 34.9mm clamp, 7050 hard anodized alloy collar, single bolt w/cable guide
HEADSET 1-1/8 and 1-1/2"" threadless, Campy style upper with 1.5"" lower, cartridge bearings
FRAME FACT 11m carbon front triangle, 29"" geometry, FACT IS construction, full FACT rear triangle, tapered HT, carbon PF30 BB, ISCG ’05, Internal Command Post routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm travel
WHEELS
FRONT HUB Roval Control Trail SL 29 disc, 15mm thru-axle end caps, 32h
REAR HUB Roval Control SL 29 142+, DT Swiss Star Ratchet, 12mm thru-axle, 32h
INNER TUBES Ultralight presta
SPOKES DT Swiss Super Comp, 2.0/1.65/1.8 stainless
RIMS Roval Control Trail SL 29, carbon disc, 28mm, 32h
FRONT TIRE Specialized Purgatory Control, 2Bliss Ready, 60TPI, aramid bead, dual-compound, 29x2.3""
REAR TIRE Specialized Ground Control, 2Bliss Ready, 60TPI, aramid bead, 29x2.3""
DRIVETRAIN
BOTTOM BRACKET SRAM PF30, OS press-in bearing, sealed cartridge
CHAIN Shimano XTR 980
CRANKSET Specialized OS carbon, 10-speed, XC Trail double w/ carbon guard, S: 170mm, Others: 175mm
CASSETTE Shimano XTR M980, 10-speed, 11-36
SHIFT LEVERS Shimano XTR, 10-speed, w/ I-Spec clamps
FRONT DERAILLEUR Shimano XTR M985, E-type for DMD, top-swing, dual-pull
CHAINRINGS 36/22, w/ carbon guard
REAR DERAILLEUR Shimano Shadow Plus XTR, 10-speed, GS mid-cage
COCKPIT
SADDLE Body Geometry Henge Expert, Ti rails, 143mm
SEATPOST Specialized Command Post BlackLite, 3 position, adjustable height w/air spring, remote operated, single bolt head 30.9mm, S:100mm travel, Others: 125mm travel
GRIPS Specialized Sip Grip, half-waffle aramid-infused, S/M: Regular, Others: XL thickness
HANDLEBARS Specialized XC Mini-Riser, uni-directional carbon, 720mm wide, 10mm rise, 10-backsweep, 6-upsweep, 31.8mm
STEM Syntace F109, 6-degree rise, 31.8mm clamp, S: 60mm, M: 75mm, L/XL: 90mm
BRAKES
BRAKE LEVERS Shimano XTR Trail Servo Wave
FRONT BRAKE Shimano XTR hydraulic disc, post mount direct, 6-bolt, resin pad, Ice Tech, S/M:180mm rotor, Others: 203mm rotor
REAR BRAKE Shimano XTR hydraulic disc, post mount direct, 6-bolt, resin pad, Ice Tech, S/M:160mm rotor, Others: 180mm rotor
ACCESSORIES
PEDALS Resin Test Ride Pedals with toe clips, CEN std.
SUSPENSION
FORK FOX TALAS CTD Factory 29, Kashima coating, air spring, tapered alloy steerer, Climb, Trail, Descend settings w/Trail and reb adj., 15mm thru-axle, 130/105mm travel
REAR SHOCK FOX/Specialized remote Brain with AUTOSAG, Kashima coating, inertia valve w/Trail Tune, BrainFade adjust, 194x48mm

Geometry

Geometry Chart

- Geometry

 
Stem Length 60mm 75mm 90mm 90mm
Crank Length 170mm 175mm 175mm 175mm
Seatpost Length 380mm 425mm 425mm 425mm
Handlebar Width 720mm 720mm 720mm 720mm
Top Tube Length, Horizontal 567mm 596mm 622mm 648mm
Reach 399mm 427mm 445mm 466mm
Stack 605mm 614mm 638mm 656mm
Bottom Bracket Drop 34mm 34mm 34mm 34mm
Chainstay Length 450mm 450mm 450mm 450mm
Top Tube Length, Actual 576mm 603mm 632mm 660mm
Head Tube Angle 69° 69° 69° 69°
Head Tube Length 90mm 100mm 125mm 145mm
Seat Tube Angle, Effective 74.5° 74.5° 74.5° 74.5°
Seat Tube Angle, Actual 69° 69.4° 69.8° 70.3°
Seat Tube Length, Center to Top 396mm 430mm 468mm 523mm
Standover Height 750mm 741mm 750mm 764mm
Wheel Base 1117mm 1147mm 1175mm 1203mm
Bottom Bracket Height 338mm 338mm 338mm 338mm

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