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.
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.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
This unique sizing system allows you to choose the right bike for your style, not your height.
Designed to increase your water carrying capacity, this flexible 625ml bottle fits in the downtube.
Lightweight and stiff, this unique carbon layup offers unrivalled handling and pedalling efficiency.
Hear only the sound of tyres on dirt, a ribbed chainstay protector silences your ride from chain noise.
Specialized Stumpjumper Evo Comp Mountain Bike 2022
Pushing the boundaries of what is possible on a mid-travel bike, the Specialized Stumpjumper Evo Comp Mountain Bike is the definition of versatility, owing to its adjustable geometry platform. From rolling trail centres to the rowdiness of the bike park, the sheer range of tunability delivers a bike that can be set up for any challenge and preference. This level of customisation is achievable through the use of eccentric headset cups and a chainstay-mounted flip-chip, which work in tandem to issue up to 2° of head angle adjustment.
Drawing inspiration from the long-travel Enduro and Demo platforms, the revised suspension kinematic is confidence-inspiring and near bottomless in its feel. An enhanced rearward axle path irons out harsh square-edged hits, ensuring nothing holds you back on the trail, and the plush small bump compliance offers mind-bending levels of traction when riding in loose, wet conditions.
The FACT 11m carbon construction is the same as found on the S-Works equivalent and is optimised for 29” wheels to help the user to carry speed through rough, chattery terrain. SWAT™ storage is improved, offering increased room for your on-trail essentials, and now features the SWAT™ Bladder water reservoir to help you ride free from the burden of a backpack.
This Comp edition of the Evo blends robust durability with high-value components, helping to bring this high-performance frame to a wider audience. The combination of a FOX 36 Rhythm fork and Float X rear shock is a potent one, with the open-bath fork damper delivering supreme plushness on the trail without the need for a complex array of dials. The SRAM GX drivetrain provides proven crisp shifts and long-lasting performance and is paired with SRAM Code RS four-piston brakes for unrivalled stopping power.
- Same 11m carbon frameset as seen on the S-Works model
- Redesigned suspension kinematics for improved on-trail performance
- Adjustable geometry to suit any trail, with six different settings and 2° of head angle adjustment
- Steeper seat angle for improved climbing characteristics
- FOX Float Rhythm fork and Float X rear shock
- Improved SWAT™ storage and SWAT™ Bladder water reservoir
- SRAM GX 12-speed groupset with Code RS four-piston brakes
- Rider-First Engineered™ sizing
- Aftermarket mullet 27.5" linkage available separately
|Frame||Specialized FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel|
|Fork||FOX Float 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1 - 150mm of travel, S2-S6 - 160mm of travel|
|Rear Shock||FOX Float X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever with LSR adjustment, S1 - 210x50mm, S2-S6 - 210x55mm|
|Bottom Bracket||SRAM DUB, Threaded|
|Stem||Specialized Alloy Trail Stem, 35mm bar bore|
|Handlebar||Specialized, 6061 alloy, 6° upsweep, 8° backsweep, 30mm rise, 800mm width|
|Grips||Specialized Trail Grips|
|Front Brake||SRAM Code RS, four-piston caliper, hydraulic disc, 200mm|
|Rear Brake||SRAM Code RS, four-piston caliper, hydraulic disc, 200mm|
|Brake Levers||SRAM Code RS|
|Rear Derailleur||SRAM GX Eagle, 12-speed|
|Shift Levers||SRAM GX Eagle, 12-speed|
|Chain||SRAM NX Eagle, 12-speed|
|Cassette||SRAM XG-1275, 12-speed, 10-52t|
|Crankset||SRAM X1 6K, DUB - 165mm, S2-S5 - 170mm, S6 - 175mm|
|Front Wheel||Rim - Roval 29, hookless alloy, 30mm inner width, tubeless-ready / Hub - Specialized Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h|
|Rear Wheel||Rim - Roval 29, hookless alloy, 30mm inner width, tubeless-ready / Hub - Specialized Alloy, sealed cartridge bearings, 148mmx12mm thru-axle, 28h|
|Front Tyre||Specialized Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 29x2.3”, tubeless-ready, folding|
|Rear Tyre||Specialized Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3", tubeless-ready, folding|
|Saddle||Specialized Bridge Comp, Hollow Cr-mo rails|
|Seatpost||X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9mm (S1 - 100mm, S2 - 125mm, S3 - 150mm, S4/S5 - 170mm, S6 - 190mm)|
|Pedals||Available to be purchased separately|
|Accessories||Increased-volume SWAT™ Door integration with 22oz SWAT™ Bladder, tubeless valves|
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.
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.