Specialized Stumpjumper Comp Carbon Mountain Bike 2015 - Hardtail MTB

Race ready out of the box the Specialized Stumpjumper Comp Carbon is a quick, efficient and agile hardtail 29er that flies along the trail.

The Fact 11m carbon composite frame uses the highest grade carbon fibres that Specialized use for frame construction. The shaped seatstays help to absorb vibrations from the trail without compromising power transfer or handling. The tapered headtube helps with precision steering and the whole frame is exceptionally lightweight for a 29er.

The RockShox Reba Solo Air fork provides 90mm (80mm on the small size) of plush suspension travel that can be dialled in to suit the terrain and your riding style. Both rebound and compression damping are adjustable and the fork can be locked out too.

The 2x10 speed drivetrain is a real mix of components but the XT rear mech and SLX shifters give it a Shimano feel. A custom SRAM double ring chainset is stiff and spins on a pressfit bottom bracket for efficient power transfer.

The Roval 29 wheels are light and fast rolling. Zero Bead Hook technology helps make them impact resistant whilst reducing weight. With a 2.2 S-Works fast track tyre on the front and a 2.0 on the rear there is a perfect balance between speed and steering control.

With numerous World Championship wins to its name the Specialized Stumpjumper is a pure-bred cross-country machine that is dialed for precise handling at race speed.

The Specialized Stumpjumper Comp Carbon 2015 Features are:

Frame: FACT 11m 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

Fork: RockShox Reba RL 29, Solo Air spring, tapered alloy steerer, w/ lockout, compression, rebound adjust, 15mm thru-axle, S: 80mm travel, Others: 90mm

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

Stem: Specialized, forged alloy, 6-degree rise

Speed: 20

Front Mech: SRAM X7, 10-speed, top pull

Rear Mech: Shimano XT Shadow Plus, 10-speed, SGS long cage

Chainset: Custom SRAM S-1250, 7050 alloy arms, 10-speed XC double, PF30 spindle, 36/22

Bottom Bracket: SRAM, PF30, OS press-in bearings, sealed cartridge

Cassette: SRAM PG 1030, 10-speed, 11-36

Chain: SRAM PC 1031, 10-speed, w/ PowerLink, nickel finish

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

Rear Brake: Magura MTS, hydraulic disc, Hi Friction pad, alloy master cylinder, alloy calliper, 160mm Storm SL rotor

Rims: Roval 29, alloy, 21mm inner width, 32h

Front Hub: Specialized Hi Lo disc, sealed cartridge bearings, 15mm thru-axle, 32h

Rear Hub: Specialized Hi Lo disc, 4 sealed cartridge bearings, 12mm thru-axle, 32h

Tyres: S-Works Fast Trak, 120TPI, 2Bliss Ready, folding bead, 29x2.2 Front Specialized Fast Trak Control, 60TPI, 2Bliss Ready, folding bead, 29x2.0 Rear

Seatpost: Specialized alloy, single bolt, 30.9mm

Occasionally, without notice, manufacturers change product design and/or specifications.