Stumpjumper Comp
Part No.  

Stumpjumper Comp

Part No.  23351
Stumpjumper Comp
Overview
Technical Specifications
Geometry
Reviews
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Out of the box and race ready for XC riders looking to climb fast and rail twisty singletrack.
  • Fully manipulated M5 alloy HT frame with curved top tube looks as fast and sweet as it rides due to its race-optimized geometry
  • RockShox Reba RLT with 90mm travel, rebound/compression adjust, and Floodgate control is stiff, smooth, and fast for flying up hills
  • Custom DT Swiss X420SL 24mm-wide rims are sleeved and eyeletted for a sturdy and lightweight package that makes the climb out effortless
  • Specialized BG Phenom Comp saddle with hollow Cr-Mo rails is a lightweight and minimalist design, tuned for sit bone flex and comfortable climbing
  • Custom Avid Elixir R SL lightweight hydraulic disc brakes/levers with alloy backed semi-metallic pads and tool-less reach adjust for superb control and modulation
  • S-Works The Captain 2.0" front and S-Works Fast Trak 2.0" rear 2Bliss Ready dual compound tires work together to deliver exceptional speed and traction, while minimizing rotating weight

Technical Specifications

Technical Specifications

DRIVETRAIN
CHAIN KMC X10, 10-speed, w/ reuseable Missing Link, nickel plates
BOTTOM BRACKET SRAM GXP, outboard bearing
CRANKSET Custom SRAM S-1250, 7050 alloy arms, 10-speed triple, GXP spindle, 15.5: 170mm, others: 175mm
FRONT DERAILLEUR SRAM X.7, 10-speed, 34.9 clamp mount, top pull
SHIFT LEVERS SRAM X.7, 10-speed, aluminum trigger
CASSETTE Shimano HG81, 10-speed, 11-36t
CHAINRINGS 44A x 33A x 22A, 4-bolt, 104/64mm
REAR DERAILLEUR SRAM X.9, 10-speed, long cage
SUSPENSION
FORK RockShox Reba RLT, tapered alloy steerer, compression and rebound adj. LO w/external floodgate adj., standard drop-outs, 90mm travel
WHEELS
FRONT HUB Specialized Hi Lo disc, laser-etched logo, OS 28 end caps, sealed cartridge bearing, RWS, 28h
REAR HUB Specialized Hi Lo disc, laser-etched logo, double sealed cartridge bearing, QR, 32h
INNER TUBES Ultralight presta valve
SPOKES DT Swiss Champion 1.8mm (15g) stainless
FRONT TIRE S-Works ""The Captain"", 120 TPI, 2Bliss ready aramid bead, dual compound, 26x2.0""
RIMS Custom DT Swiss X420SL, 24mm w/ eyelets, 28/32h
REAR TIRE S-Works Fast Trak LK, 120 TPI, 2Bliss ready aramid bead, dual compound, 26x2.0""
COCKPIT
SADDLE Specialized BG Phenom Comp, hollow Cr-Mo rails, 143mm width
SEATPOST 2014 butted alloy, single bolt setback, 30.9mm, 15.5/17.5"": 350mm, others: 400mm
STEM Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise
HANDLEBARS Specialized XC flat bar, 6061 butted alloy, 660mm wide, 8 degree back sweep, 31.8mm
GRIPS Specialized lock-on, S/M: Grappler, Other: Rocca
BRAKES
FRONT BRAKE Custom Avid Elixir R SL, hydraulic disc, tool-less reach adjust, alloy backed semi-metallic pads, stainless hardware, G3 Clean Sweep rotor, 160mm rotor
BRAKE LEVERS Custom Avid Elixir R SL hydraulic, tool-less reach adj.
REAR BRAKE Custom Avid Elixir R SL, hydraulic disc, tool-less reach adjust, alloy backed semi-metallic pads, stainless hardware, G3 Clean Sweep rotor, 15.5/17.5: 140mm, 19/21: 160mm rotor
ACCESSORIES
PEDALS Resin Test Ride Pedals with toe clips, CEN std.
FRAMESET
HEADSET 1-1/8"" upper and lower campy style cartridge bearings for integrated alloy HT
SEAT BINDER 34.9mm clamp ID, 7050 hard annodized alloy collar w/ QR, black
FRAME M5 fully manipulated alloy, curved TT, SS w/ disc brake mount
* Specifications are subject to change without notice

Geometry

Geometry Chart

Stumpjumper - Geometry

  15.5 17.5 19 21
Stem Length 75mm 90mm 105mm 105mm
Crank Length 170mm 175mm 175mm 175mm
Seatpost Length 350mm 350mm 400mm 400mm
Handlebar Width 660mm 660mm 660mm 660mm
Reach 380mm 409mm 428mm 447mm
Stack 574mm 592mm 611mm 630mm
Chainstay Length 424mm 424mm 424mm 424mm
Top Tube Length (Actual) 538mm 567mm 590mm 614mm
Ground-Top 878mm 896mm 915mm 934mm
Top Tube Length (Horizontal) 555mm 590mm 615mm 640mm
Head Tube Angle - Low Setting 70.5° 70.5° 70.5° 70.5°
Standover Height 741mm 780mm 811mm 846mm
Wheel Base 1034mm 1070mm 1096mm 1122mm
Head Tube Height 120mm 140mm 160mm 180mm
Seat Tube Angle (Actual) - Low Setting 73° 73° 73° 73°
Seat Tube Length - Center to Top 394mm 445mm 483mm 533mm
Bottom Bracket Height - Low Setting 304mm 304mm 304mm 304mm

Reviews