S-Works Stumpjumper 29er Frameset
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S-Works Stumpjumper 29er Frameset

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S-Works Stumpjumper 29er Frameset
Technical Specifications
If you're particular about your bike spec right down to the quick releases, start with the ultimate 29er hardtail frameset (barely 1kg) and build it precisely to your liking.
  • 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 carbon single-bolt 27.2mm seatpost takes this already featherweight package to its absolute minimum without sacrificing stiffness or strength
  • 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

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
SEATPOST S-Works Carbon, 27.2mm, single-bolt head, 15.5/17.5"": 350mm, others: 400mm
SEAT BINDER 32.6mm clamp, one bolt for carbon frame/post
HEADSET 1-1/8 and 1.5"" Threadless, Campy style upper with 1.5"" lower, cartridge bearings
FRAME FACT 11m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF-30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger


Geometry Chart

Stumpjumper - Geometry

  15.5 17.5 19 21
Crank Length 170mm 175mm 175mm 175mm
Stem Length 75mm 90mm 105mm 105mm
Seatpost Length 350mm 350mm 400mm 400mm
Handlebar Width 680mm 680mm 680mm 680mm
Reach 394mm 410.5mm 430mm 450mm
Stack 594mm 612mm 627mm 641mm
Chainstay Length 435mm 435mm 435mm 435mm
Top Tube Length (Actual) 558mm 570mm 590mm 614mm
Ground-Top 898mm 916mm 931mm 945mm
Top Tube Length (Horizontal) 570mm 592mm 615mm 640mm
Head Tube Angle - Low Setting 71.5° 71.5° 71.5° 71.5°
Standover Height 760mm 810mm 830mm 870mm
Head Tube Height 90mm 100mm 115mm 130mm
Wheel Base 1049mm 1072mm 1106mm 1132mm
Seat Tube Angle (Actual) - Low Setting 73.5° 73.5° 73.5° 73.5°
Seat Tube Length - Center to Top 394mm 445mm 483mm 533mm
Bottom Bracket Height - Low Setting 304mm 304mm 304mm 304mm