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Description
With an 80mm-travel RockShox Reba RL 29 fork, 2x10 drivetrain and a carbon frame the Stumpjumper Comp Carbon is a lightweight cross country machine with podium finishes in sight.
- FACT IS 8m carbon HT frame with 29er geometry is engineered with a tapered head tube, hollow carbon dropouts, PF30 BB and PM 140 rear brake for a stiff, responsive and race-ready design
- RockShox Reba RL 29 with 90mm of travel, new Solo air spring with lockout and rebound adjust provides premium XC suspension performance
- Roval 29 rims mated to Specialized Hi Lo hubs, a 142 rear hub spacing, and 12mm thru-axle increase wheel stiffness for more confident riding.
- S-Works Fast Trak 29 2.0", 2Bliss ready front tyre features dual-compound rubber delivering exceptional speed and traction, while minimising rotating weight
- All-new Sip Grip, a lock-on, Aramid infused, half-waffle MTB grip boosts durability, comfort and control
- Magura MTS hydraulic disc brakes provide consistent and reliable stopping power
- SRAM PG-1030, 10-speed 11-36t cassette compliments the 2x10 drivetrain
- Custom SRAM S-1250 10-speed XC double crankset with PF30 spindle and alloy arms for smooth, efficient power transfer
Tech Specs
FRAME - FACT 8m carbon with 12K finish, 29" geometry, FACT IS construction, tapered HT, carbon PF30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
FORK - RockShox Reba RL 29, Solo air spring, alloy tapered crown/steerer, w/Lockout and rebound adj, QR, 15.5": 80mm, 17.5/19/21": 90mm travel
HEADSET - 1-1/8 and 1-1/2" threadless, Campy style upper with 1-1/2" lower, cartridge bearings
STEM - Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, 6-degree rise, S: 75mm, M: 90mm, L: 100mm, XL: 110mm
HANDLEBARS - Specialized XC flat, 2014 butted alloy, 680mm wide, 8-degree backsweep, 31.8mm
GRIPS - Specialized Sip Grip, half-waffle aramid-infused, S/M: Regular, Others: XL thickness
FRONT BRAKE - Custom Magura MTS, hydraulic disc, Hi Friction pad, alloy calliper, Storm SL rotor, 160mm rotor
REAR BRAKE - Custom Magura MTS, hydraulic disc, Hi Friction pad, alloy calliper, Storm SL rotor, 160mm rotor
BRAKE LEVERS - Custom Magura MTS, alloy master cylinder/lever blade, hollow lever pivot, reach adj.
FRONT DERAILLEUR - SRAM X7, 10-speed, 34.9 clamp, top pull
REAR DERAILLEUR - Shimano XT Shadow Plus, 10-speed, SGS long cage
SHIFT LEVERS - Shimano SLX 10-speed, trigger
CASSETTE - SRAM PG-1030, 10-speed, 11-36
CHAIN - KMC X10, nickel plate, reusable Missing Link
CRANKSET - Custom SRAM S-1250, 7050 alloy arms, 10-speed XC double, PF30 spindle, 15.5": 170mm, Others: 175mm
CHAINRINGS - 38/24
BOTTOM BRACKET - SRAM PF30, OS press-in bearing, sealed cartridge
PEDALS - Resin Test Ride Pedals with toe clips, CEN std. RIMS - Roval 29, alloy disc, 26mm wide, 32h
FRONT HUB - Specialized Hi Lo disc, OS28 end caps, sealed cartridge bearing, QR, 32h
REAR HUB - Specialized Hi Lo disc, double-sealed cartridge bearing, QR, 32h
SPOKES - DT Swiss Industry, stainless, 14g
FRONT TYRE - S-Works Fast Trak, 2Bliss Ready, 120 TPI, aramid bead, 29x2.0"
REAR TYRE - Specialized Fast Trak Control, 2Bliss Ready, 60 TPI, aramid bead, 29x2.0"
INNER TUBES - Ultralight presta
SADDLE - BodyGeometry Phenom Comp, hollow Cr-Mo rails, 143mm
SEATPOST - Specialized 2014 butted alloy, single bolt setback, 27.2mm, 15.5/17.5" 350mm; Others: 400mm
SEAT BINDERS - pecialized 7050 hard anodized alloy, 32.6mm, single bolt
NOTES - Protective clear coat, derailleur hanger, reflectors, owners manual
Technical Specification
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Delivery & Returns
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Why buy your bike from Sigma Sports?
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Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
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