Stumpjumper FSR Expert Carbon EVO 650b Frame
Part No.  

Stumpjumper FSR Expert Carbon EVO 650b Frame

Part No.  
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Stumpjumper FSR Expert Carbon EVO 650b Frame
Technical Specifications
Build a custom Stumpjumper FSR Expert Carbon EVO 650b trail weapon. The FACT 9m carbon frame features 150mm of travel, is equipped with a custom FOX Float CTD Factory shock with AUTOSAG, and the internally routed Specialized Command Post IR.
  • Custom FOX Float CTD Factory shock w/ AUTOSAG, Climb, Trail, Descend tunes for total control
  • FACT 9m carbon EVO 650b frame w/ 150mm of smooth FSR travel for charging technical singletrack
  • Internally routed Specialized Command Post IR w/ SRL and standard remote lever options to adjust saddle height on-the-fly
  • The custom color—Rocket Red—is designed to naturally age over time. It will exhibit splashes of a dark rich color when exposed to prolonged direct sunlight. This finish is deliberate and therefore not covered under the traditional warranty policy.

Technical Specifications

REAR SHOCK Custom FOX Float CTD Factory w/ AUTOSAG and Boost Valve, Kashima coating, Climb, Trail, Descend settings and rebound adj., 195x51mm
SEATPOST Command Post IR w/ new SRL lever, 3-position height adjustable, alien head design, bottom mount cable routing, w/ remote adjust lever, 30.9mm, S: 100mm travel, Others: 125mm, includes standard/SRL levers
HEADSET 1-1/8"" and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings
SEAT BINDER Specialized 7050 alloy, single bolt, 34.9mm
FRAME FACT 9m carbon, 650b EVO Geometry, FACT IS construction, FACT carbon front triangle, M5 alloy rear triangle, tapered headtube, PF30 BB, internal Command Post IR routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm travel


Geometry Chart

Stumpjumper - Geometry

  S M L XL
Crank Length 170mm 175mm 175mm 175mm
Stem Length 60mm 60mm 75mm 75mm
Seatpost Length 380mm 430mm 430mm 430mm
Handlebar Width 750mm 750mm 750mm 750mm
Seat Tube Angle (Effective) 74° 74° 74° 74°
Reach 401mm 426mm 445mm 467mm
Stack 602mm 619mm 642mm 661mm
Chainstay Length 435mm 435mm 435mm 435mm
Head Tube Angle 68° 68° 68° 68°
Top Tube Length (Actual) 530mm 555mm 579mm 603mm
Top Tube Length (Horizontal) 568mm 595mm 620mm 643mm
Standover Height 738mm 729mm 738mm 754mm
Head Tube Height 100mm 110mm 135mm 155mm
Wheel Base 1107mm 1137mm 1165mm 1193mm
Seat Tube Angle (Actual) 68.4° 68.8° 69.2° 69.7°
Seat Tube Length - Center to Top 396mm 430mm 468mm 523mm
Bottom Bracket Height 327mm 327mm 327mm 327mm