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2015 Stumpjumper Expert Carbon World Cup

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The Stumpjumper Expert Carbon World Cup is a purpose-built cross-country race machine…

Product Details

The Stumpjumper Expert Carbon World Cup is a purpose-built cross-country race machine with a 1X11 drivetrain and 90mm-travel custom RockShox SID Brain 29 fork.

Custom SRAM carbon PF30 crankset for stiff, yet lightweight pedaling performance
SRAM X01, 11-speed rear derailleur w/ carbon cage for premium shifting performance
Magura MTS hydraulic disc brakes w/ Storm SL rotors for total control and performance
FACT 10m carbon frame w/ World Cup Geometry and PF30 BB for efficient XC performance
Roval Control Carbon 29 wheelset w/ Zero Bead Hook and 142+ spacing for greater control
Custom RockShox SID 29 fork w/ Brain damping and 90mm travel for race-ready XC performance
Lightweight Specialized flat handlebar for precise handling and control
Fast-rolling, 2Bliss Ready S-Works Fast Trak tires

Technical Specifications

FRAMESET

FRAME

FACT 10m carbon, 29"" geometry, FACT IS construction, tapered headtube, carbon PF30 BB, full internal shift/brake routing, 142mm dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger

SWAT

Bottle cage w/ SWAT Technology

HEADSET

1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings

SEAT BINDER

Alloy, 31.8mm

SUSPENSION

FORK

RockShox SID 29 Brain, Solo Air spring, tapered alloy steerer, bottom-mount BrainFade, rebound adjust, 15mm thru-axle, S: 80mm travel, Others: 90mm

WHEELS

RIMS

Roval Control Carbon 29, carbon disc, hookless bead, 22mm internal width, 32h

FRONT HUB

Roval Control Carbon 29, 15mm thru-axle, 32h

REAR HUB

Roval Control Carbon 29 142+, DT Swiss Star Ratchet, XX1 driver body, 12mm thru-axle, 32h

SPOKES

DT Swiss Revolution

FRONT TIRE

S-Works Fast Trak Control, 120TPI, 2Bliss Ready, folding bead, 29x2.0""

REAR TIRE

Specialized Fast Trak Control, 60TPI, 2Bliss Ready, folding bead, 29x2.0""

DRIVETRAIN

REAR DERAILLEUR

SRAM X01, 11-speed, carbon cage

SHIFT LEVERS

SRAM X01, 11-speed, trigger

CASSETTE

SRAM XG 1195, 11-speed, 10-42

CHAIN

SRAM PC-X1, 11-speed

CRANKSET

Custom SRAM S-2200, carbon, PF30 spindle, 32T, 94mm BCD spider

BOTTOM BRACKET

SRAM, PF30, OS press-in bearings, sealed cartridge

COCKPIT

SEATPOST

Specialized alloy, single bolt, 27.2mm

STEM

Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise

HANDLEBARS

Specialized flat, 8-degree backsweep, 31.8mm

GRIPS

Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, Others: XL

SADDLE

Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm

BRAKES

FRONT BRAKE

Magura MTS, hydraulic disc, Hi Friction pad, alloy master cylinder, alloy caliper, Storm SL rotor, S/M: 180mm rotor, Others: 160mm

REAR BRAKE

Magura MTS, hydraulic disc, Hi Friction pad, alloy master cylinder, alloy caliper, 160mm Storm SL rotor

BRAKE LEVERS

Magura MTS, alloy lever

ACCESSORIES

PEDALS

Resin test ride, w/ toe clips, CEN std.

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	S	M	L	XL
Ground-Top	902mm	920mm	935mm	949mm
Top Tube Length (Horizontal)	565mm	593mm	620mm	643mm
Seat Tube Angle (Effective)	73.5°	73.5°	73.5°	73.5°
Head Tube Height	90mm	100mm	115mm	130mm
Top Tube Length (Actual)	551mm	574mm	598mm	622mm
Seat Tube Length - Center to Top	394mm	434mm	470mm	505mm
Bottom Bracket Drop	61mm	61mm	61mm	61mm
Bottom Bracket Height	310mm	310mm	310mm	310mm
Wheel Base	1047mm	1078mm	1105mm	1131mm
Standover Height	760mm	799mm	826mm	849mm
B-B Height	0mm	0mm	0mm	0mm
Stack	592mm	610mm	625mm	639mm
Reach	390mm	414mm	437mm	458mm
Head Tube Angle	71°	71°	71°	71°
Chainstay Length	430mm	430mm	430mm	430mm
Crank Length	170mm	175mm	175mm	175mm
Handlebar Width	700mm	700mm	700mm	700mm
Stem Length	75mm	90mm	105mm	105mm