Stumpjumper Carbon 29 Singlespeed Frame
Part No.  

Stumpjumper Carbon 29 Singlespeed Frame

Part No.  
The ultimate in lightweight simplicity, the carbon fiber Stumpjumper 29 hardtail singlespeed frame ready for a custom build from wild to mild. Frame Only.
  • FACT IS 8m carbon HT singlespeed frame has 29er geometry and is engineered with a tapered head tube, horizontal sliding dropouts, PF30 BB and PM 140 rear brake for a stiff, responsive and race-ready design
  • S-Works carbon single-bolt head 27.2mm seatpost is ultra-lightweight and adds compliance without sacrificing strength
  • The Campy-style 1-1/8" upper and 1-1/2" lower cartridge bearing headset for integrated head tube keeps a solid connection between frame and fork

Technical Specifications

BOTTOM BRACKET S-Works OS, integrated for PF30
SEATPOST Specialized carbon, one bolt, 27.2mm, 15.5/17.5"": 350mm, Others: 400mm
HEADSET 1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings
SEAT BINDER Specialized 7050 hard anodized alloy, 32.6mm, single bolt
FRAME FACT 8m carbon, FACT IS construction, 29"" geometry, tapered HT, carbon PF30 BB, PM 140 rear brake, sliding dropouts


Geometry Chart

- Geometry

Crank Length 175mm 180mm 180mm 180mm 180mm
Stem Length 75mm 90mm 105mm 105mm 105mm
Seatpost Length 350mm 350mm 400mm 400mm 400mm
Handlebar Width 680mm 680mm 680mm 680mm 680mm
Reach 403mm 407mm 429mm 451mm 465mm
Stack 607mm 627mm 637mm 646mm 665mm
Chainstay Length 430mm 430mm 430mm 430mm 430mm
Top Tube Length (Actual) 559mm 564mm 586mm 610mm 633mm
Ground-Top 908mm 928mm 938mm 947mm 966mm
Top Tube Length (Horizontal) 570mm 590mm 615mm 640mm 660mm
Head Tube Angle - Low Setting 71.5° 71.5° 71.5° 71.5° 71.5°
Standover Height 724mm 799mm 829mm 863mm 900mm
Head Tube Height 100mm 110mm 120mm 130mm 150mm
Wheel Base 1064mm 1067mm 1093mm 1118mm 1138mm
Seat Tube Angle (Actual) - Low Setting 73° 72° 72° 72° 72°
Seat Tube Angle (Effective) - Low Setting 74.5° 73.5° 73.5° 73.5° 73.5°
Seat Tube Length - Center to Top 396mm 448mm 486mm 536mm 587mm
Bottom Bracket Height - Low Setting 301mm 301mm 301mm 301mm 301mm