Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
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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Specialized Stumpjumper Comp Carbon 650B Mountain Bike 2016
Riding the trail never felt so good with the Specialized Stumpjumper Comp Carbon 650B Mountain Bike 2016. A high-quality FACT 9m carbon fibre frame chassis integrates the ingenious SWAT Door, which allows you to store your waterproof, some gels or inner tubes within your frame itself.
Alongside this superb utility and lightweight strength, the Stumpjumper Comp Carbon 650B is jammed full of technology and specs that you'd normally expect to see from a far more pricey steed.
Features
- FACT 9m carbon fibre Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while 135 mm of travel, fully enclosed cable routing, and integrated SWAT Door create exceptional handling and zero-hassle storage.
- Connected with Specialized's FSR 6-Pack Linkage, a custom FOX FLOAT Evolution rear shock features AUTOSAG for easy setup and 135 mm of plush, adjustable suspension, while the Rx Trail Tune provides a more supple, responsive, and efficient feel for climbing up and descending down the trail.
- RockShox Revelation RC3 650B fork features a 15 mm Maxle Lite thru-axle and 140 mm of plush travel to take on hits and bumpy terrain with more control and confidence.
- 650Bx2.3” Specialized Butcher Control front tire inspires confidence through any terrain.
- 650Bx2.3” Specialized Purgatory Control rear tyre delivers reliable traction over a diverse section of soils and conditions.
- Command Post IRcc seatpost features 12 positions of up to 125 mm of height adjustability for a more customisable position, ultimately resulting in more control and increased handling on both climbs and descents.
Specifications
FRAME FACT 9m carbon, Trail 650B Geometry, FACT IS carbon construction, M5 alloy rear triangle, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, 142 mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, front derailleur compatible with Taco Blade, 135 mm travel
REAR SHOCK Custom FOX FLOAT Evolution CTD, AUTOSAG, Rx Trail Tune, 197x47.6 mm
FORK RockShox Revelation RC3 650B, Solo Air spring, 140 mm travel, three-position compression adjust, rebound adjust, tapered steerer, 46 mm offset, 15 mm Maxle Lite thru-axle
HEADSET Hella Flush, 1-1/8" and 1-1/2" threadless, Campy style upper w/ 1-1/2" lower, cartridge bearings
STEM Specialized XC, 3D forged alloy, four-bolt, six-degree rise
HANDLEBARS Specialized, butted 6000 alloy, eight-degree backsweep, six-degree upsweep, 10 mm rise, 750 mm, 31.8 mm
GRIPS Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness
FRONT BRAKE Shimano Deore, hydraulic disc, resin pads, Ice-Tech rotor
REAR BRAKE Shimano Deore, hydraulic disc, Ice-Tech resin pads with fins
BRAKE LEVERS Shimano Deore BL-M615, I-spec compatible
FRONT DERAILLEUR SRAM X7, mid direct mount, with Taco Blade
REAR DERAILLEUR Shimano XT Shadow Plus, 10-speed, SGS cage
SHIFT LEVERS Shimano SLX, 10-speed, trigger, I-spec
CASSETTE SRAM PG-1030, 10-speed, 11-36t
CHAIN SRAM PC-1031, 10-speed, w/ PowerLink, nickel finish
CRANKSET Custom SRAM S-1250, 7050 alloy arms, 10-speed double, PF30, 34/22T, 104/64 mm BCD spider
BOTTOM BRACKET SRAM, PF30, OS press-in bearings, sealed cartridge
PEDALS Nylon, CEN std., with toe clips
RIMS Roval 650B, alloy, 29 mm inner width, 24/28h
FRONT HUB Specialized, Hi Lo disc, sealed cartridge bearings, 15 mm thru-axle, 24h
REAR HUB Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12 mm thru-axle, 28h
SPOKES DT Swiss Industry, stainless
FRONT TYRE Specialized Butcher Control, 60TPI, 2Bliss Ready, folding bead, 650Bx2.3"
REAR TYRE Specialized Purgatory Control, 60TPI, 2Bliss Ready, folding bead, 650Bx2.3"
INNER TUBES Standard, Presta valve
SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143 mm
SEATPOST Command Post IRcc, cruiser control technology, micro-adjust height adjustable, alien head design, bottom mount cable routing, remote adjust lever, 30.9 mm, S: 100 mm travel, M/L/XL: 125 mm
SEAT BINDER Specialized, 7050 alloy, single bolt, 34.9 mm
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.
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