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.
Specialized Stumpjumper Evo Comp Alloy 27.5 Mountain Bike 2019
With slackened geometry and traction that pins you to the trail, the Specialized Stumpjumper Evo Comp Alloy 27.5 Mountain Bike is a build that begs to shred. Agile 27.5 wheels deliver precision handling, so you'll be flicking dirt for the cameras at every opportunity, and they are strong to take the hits from tree roots, big drops, kickers and rocks. The EVO model is about going bigger, higher and dropping into steeper trails than ever before, with the confidence of knowing that this bike will deliver you out the other side with a big grin.
The S2 and S3 sizing lets you choose the bike that best suits your ride style and terrain, rather than simply a seat tube measurement. Furthermore, balance is optimised thanks to re-engineered tubing materials that add stiffness but not weight, so no matter how rough the terrain you feel stable and controlled.
150mm of travel from the FOX front and rear suspension take the sting out of trail obstacles and are set up to work perfectly under braking and with the right wheel size, so that performance is always fine-tuned. An 11-50t cassette has plenty of range for getting back up to the trailhead and the proven SRAM NX Eagle drivetrain keeps the gears shifting sharply so that you always have drive and can put the power down instantly.
- Specialized M5 alloy frame is light, strong and is constructed with the unique EVO trail geometry that's ready to shred
- Roval Traverse 27.5 wheels are strong and nimble
- SRAM Code R brakes use four-piston calipers for exceptional stopping power in all conditions
- Redesigned chainstay protector eliminates chain slap and almost silences the drivetrain
- Internal routing keeps vulnerable cables away from trail grit and grime
|FRAME||Specialized M5 alloy frame, asymmetrical design, 27.5 style-specific EVO Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel|
|FORK||FOX FLOAT Rhythm 36, GRIP Damper, 44mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel|
|REAR SHOCK||FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, 210x52.5mm|
|STEM||Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise|
|HANDLEBAR||Specialized, 7050 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 800mm width|
|GRIPS||Specialized Sensus, Lite|
|FRONT BRAKE||SRAM Code R, 4-piston caliper, hydraulic disc, 200mm|
|REAR BRAKE||SRAM Code R, 4-piston caliper, hydraulic disc, 200mm|
|REAR DERAILLEUR||SRAM NX Eagle, 12-speed|
|SHIFT LEVERS||SRAM NX Eagle, trigger, 12-speed|
|CASSETTE||SRAM NX Eagle, 12-speed, 11-50t|
|CRANKSET||SRAM NX Eagle, DUB, 170mm, 32T chainring|
|CHAIN||SRAM NX Eagle, 12-speed|
|FRONT WHEEL||Roval Traverse 27.5, hookless alloy, 30mm inner width, 2Bliss Ready, 28h, sealed cartridge bearings, 15x110mm spacing|
|REAR WHEEL||Roval Traverse 27.5, hookless alloy, 30mm inner width, 2Bliss Ready, 28h, sealed cartridge bearings, 12x148mm thru-axle|
|FRONT TYRE||Specialized Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"|
|REAR TYRE||Specialized Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"|
|SADDLE||Specialized Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm|
|SEATPOST||Specialized X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, 150mm of travel|
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 Stumpjumper Evo Comp Alloy 27.5 Mountain Bike 2019 Sizing
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