Why buy your bike from Sigma Sports?
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All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
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Specialized S-Works Stumpjumper 27.5" Mountain Bike 2019
Specced to the highest level, the Specialized S-Works Stumpjumper 27.5" Mountain Bike has a full FACT 11m carbon frame and fork, 150mm of travel in the front and rear suspension, and offers low weight and unrivalled handling, efficiency and stiffness. A full SRAM XX1 Eagle drivetrain shifts smoothly and precisely across the cassette, and SRAM Guide RSC hydraulic disc brakes ensure braking performance no matter the terrain or conditions.
There's room for tyres up to 3.0" wide, and the frameset is built up with top carbon 27.5" wheels and tubeless ready tyres. This bike is ready to take on anything you throw at it.
- The Stumpjumper's asymmetrical, S-Works FACT 11m carbon fibre construction is lightweight, stiff, and ready to take on the trail. It's built off Specialized's 27.5 Trail Geometry, so it offers the right amount of capability and comfort. And with SWAT™ integration in the down tube, a threaded BB, easy cable routing, and an all-new chain silencer, it's ready for anything the trail, or you, throw at it
- FOX FLOAT DPX2 Factory has three modes—Open, Trail, and Firm—that control large compression adjustments on-the-fly. There's also a tool adjust compression adjustment that allows for fine-tuning of the compression in Open mode
- Legendary FIT4 damper, large stanchions, buttery-smooth Kashima coating; the FOX 36 Factory 150mm fork is one of the best out there
- Full SRAM XX1 Eagle drivetrain
- SRAM Guide RSC hydraulic disc brakes
|FRAME||Specialized FACT 11m, full carbon chassis and rear end, asymmetrical design, 27.5 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel|
|FORK||Specialized FOX FLOAT 36 Factory, FIT4 damper, 3-position adjustment, Kashima Coating, 15x110mm, 44mm offset, 150mm of travel|
|STEM||Syntace MegaForce 2, 6-degree, 31.8mm clamp|
|HANDLEBAR||Specialized Trail, FACT Carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm|
|GRIPS||Specialized Sip Grip, half-waffle, S/M|
|FRONT BRAKE||SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm|
|REAR BRAKE||SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm|
|BRAKE LEVERS||SRAM XX1 Eagle|
|REAR DERAILLEUR||SRAM XX1 Eagle, 12-speed|
|SHIFT LEVERS||SRAM XX1 Eagle, trigger, 12-speed|
|CASSETTE||SRAM XG-1295 Eagle, 12-speed, 10-50t|
|CHAIN||SRAM XX1 Eagle, 12-speed|
|CRANKSET||SRAM XX1 Eagle, Boost™ 148, 170mm crankarm, 24mm spindle, 30T steel chainring|
|FRONT TYRE||Specialized Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"|
|REAR TYRE||Specialized Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"|
|SADDLE||Specialized Body Geometry Phenom Expert, Adaptive Edge design, hollow titanium rails, carbon fibre base, 143mm|
|SEATPOST||Specialized Command Post IRcc, 16-position micro-height adjustable, two-bolt head, bottom mount cable routing, remote SRL lever, 34.9mm, S|
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 specified), 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.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Specialized S-Works Stumpjumper 27.5" Mountain Bike 2019 Sizing
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