Stumpjumper FSR Comp Carbon
Part No.  

Stumpjumper FSR Comp Carbon

Part No.  37729
load-spinner
The 140mm-travel Stumpy FSR Comp Carbon combines a FACT 9m carbon frame with a value-packed component package. Component features include a custom Fox Float CTD Evolution shock with AUTOSAG, Fox CTD Evolution 140mm air-sprung fork, and custom 2x10 XC Trail drivetrain.
  • All-new 2.3" Purgatory Control with Adaptive Tread Technology has a fast-rolling tread pattern with awesome bite for loose conditions
  • FOX Float CTD Evolution shock with proprietary Specialized AUTOSAG features 3 compression settings: Climb, Trail and Descend, plus ProPedal
  • Custom Avid Elixir 5 R SL with tool-less reach adjust, HS-1 rotors and alloy-backed organic pads for high-performance stopping power
  • The 720mm-wide Specialized All-Mountain low-rise handlebar is built to control rough trail riding
  • SRAM PG-1030, 10-speed 11-36t cassette compliments the 2x10 XC Trail drivetrain
  • Custom SRAM S-1250 XC Trail double crankset with PF30 spindle for improved ground clearance and a custom alloy guard for chain retention during high-speed descents
  • FOX Float CTD Evolution series fork has features open bath damping, 140mm of travel, tapered steerer tube, and 15mm thru-axle for precise and reliable handling
  • FACT 9m carbon main triangle and M5 alloy rear triangle with 140mm of travel, full-cartridge bearing pivots, PF30 BB, and 142mm dropouts makes an amazingly stiff, light, and agile trail bike
  • Roval rims mated to Specialized Hi Lo hubs, oversized endcaps, a 142+ rear hub spacing, and 12mm thru-axle increase wheel stiffness for more confident riding.
  • All-new Sip Grip, a lock-on, Aramid infused, half-waffle MTB grip boosts durability, comfort and control
  • Shimano XT Shadow Plus long cage, 10-speed rear derailleur is tough, lightweight, and delivers pinpoint shifts

Technical Specifications

FRAMESET
SEAT BINDER 34.9mm clamp, 7050 hard anodized alloy collar w/ QR, black
HEADSET 1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings
FRAME FACT IS 9m carbon front triangle, M5 alloy rear triangle, tapered HT, carbon PF30 BB, ISCG ’05, internal Command Post routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm travel
WHEELS
FRONT HUB Specialized Hi Lo disc, sealed cartridge bearing, 15mm thru-axle, 32h
REAR HUB New Specialized Hi Lo disc, 4x-sealed cartridge bearing, 142mm spacing, 12mm thru-axle, 32h
INNER TUBES Ultralight presta
SPOKES DT Industry, 2.0 stainless
RIMS Roval 26, alloy disc, 26mm wide, 32h
FRONT TIRE Specialized Purgatory Control, 2Bliss Ready, 60TPI, aramid bead, 26x2.3""
REAR TIRE Specialized Ground Control, 2Bliss Ready, 60TPI, aramid bead, 26x2.3""
DRIVETRAIN
BOTTOM BRACKET SRAM PF30, OS press-in bearing, sealed cartridge
CHAIN KMC X10, nickel plate, reusable Missing Link
CRANKSET Custom SRAM S-1250, 10-speed XC Trail double w/ alloy guard, PF30 spindle, S: 170mm, Others: 175mm
CASSETTE SRAM PG-1030, 10-speed, 11-36
SHIFT LEVERS Shimano SLX 10-speed, trigger
FRONT DERAILLEUR SRAM X7, 10-speed, S3 direct mount for DMD, bottom pull
CHAINRINGS 36/24, w/ alloy guard
REAR DERAILLEUR Shimano XT Shadow Plus, 10-speed, SGS long cage
COCKPIT
SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOST Specialized 2014 butted alloy, single bolt setback, 30.9mm, S/M: 350mm, Others: 400mm
GRIPS Specialized Sip Grip, half-waffle aramid-infused, S/M: Regular, Others: XL thickness
HANDLEBARS Specialized All-Mountain low-rise bar, 7050 alloy, 720mm wide, 8-degree backsweep, 6-degree upsweep, 31.8mm
STEM Specialized XC Trail, 6061 alloy, 4-bolt, 6-degree rise, 31.8mm
BRAKES
BRAKE LEVERS Custom Avid Elixir 5 R SL, tool-less reach adj.
FRONT BRAKE Custom Avid Elixir 5 SL, hydraulic disc, alloy backed organic pads, HS-1 rotor. S/M: 180mm, L/XL 200mm rotor
REAR BRAKE Custom Avid Elixir 5 SL, hydraulic disc, alloy backed organic pads, HS-1 rotor. S/M: 160mm, L/XL 180mm rotor
ACCESSORIES
PEDALS Resin Test Ride Pedals with toe clips, CEN std.
SUSPENSION
FORK FOX Float CTD Evolution 26, air spring, tapered steerer, Climb, Trail, Descend settings and reb adj., 15mm thru-axle, 140mm travel
REAR SHOCK Custom FOX Float CTD Evolution with AUTOSAG, Climb, Trail, Descend settings and rebound adj., 194x51mm

Geometry

Geometry Chart

- Geometry

 
Seat Tube Angle Actual (Carbon) 69.2° 69.6° 70° 70.4°
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 556mm 587mm 617mm 642mm
Reach 398mm 424mm 452mm 474mm
Stack 567mm 587mm 597mm 606mm
Bottom Bracket Drop 1mm 1mm 1mm 1mm
Chainstay Length 420mm 420mm 420mm 420mm
Top Tube Length, Actual 556mm 588mm 616mm 641mm
Head Tube Angle 68° 68° 68° 68°
Head Tube Length 110mm 130mm 140mm 150mm
Seat Tube Angle Actual (Alloy) 70° 70° 70° 70°
Seat Tube Angle Effective 74.5° 74.5° 74.5° 74.5°
Seat Tube Length, Center to Top 396mm 430mm 468mm 523mm
Standover Height 745mm 744mm 752mm 761mm
Wheel Base 1090mm 1123mm 1155mm 1181mm
Bottom Bracket Height 338mm 338mm 338mm 338mm

Reviews