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Specialized Stumpjumper 15 Comp Mountain Bike 2025

£5,250.00

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Specialized
Stumpjumper 15 Comp Mountain Bike 2025
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Product ID: 1822808

Specialized Stumpjumper 15 Comp Mountain Bike 2025


The Stumpjumper 15 obliterates trail game trade-offs with GENIE Shock Technology, offering a poppy, playful ride and bottomless DH feel, surpassing the traction of the award-winning Stumpjumper EVO. Its six-way geometry adjustment, tunable spring curve, and mixed wheel options deliver unmatched personalization. GENIE combines coil-spring control with air-spring bottom-out prevention, providing 16.3% better bump force management and 57% improved traction. The honed geometry ensures big bike capability, nimble handling, and efficient climbing. Features like SWAT 4.0 storage, robust Specialized alloy wheels, and a reliable SRAM Eagle T-Type AXS drivetrain underscore its relentless, customized performance, backed by a lifetime suspension pivot bearing replacement guarantee for original owners.

Technical Specification

SWAT SWAT 4.0 internal downtube storage
Frame FACT 11m carbon chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
Seat Binder Alloy, 38.6mm
Fork FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1
Rear Shock FOX FLOAT Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/ LSR adjustment, S1
Stem Alloy Trail Stem, 35mm bar bore
Saddle Bridge Comp, Hollow Cr-mo rails, S1-S2
Handlebars Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2
SeatPost X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1
Grips Specialized Trail Grips
Brakes
Front Brake SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm
Rear Brake SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2
Drivetrain
Chain SRAM GX Eagle Transmission Flattop Chain
Cassette SRAM XS-1270 Transmission Cassette, 12spd, 10-52t
Bottom Bracket SRAM DUB, BSA 73mm Wide, Threaded
Shift Levers SRAM AXS POD Controller
Crankset SRAM S1000 Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3
Rear Derailleur SRAM S1000 Eagle Transmission Derailleur
Wheels & Tires
Rear Hub Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
Front Hub Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
Front Tire Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Spokes DT Swiss Industry
Rear Tire Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2
Rims Specialized, hookless alloy, 30mm inner width, tubeless ready, Front
Inner Tubes Standard, Presta valve
Product Details
Weight 14.87kg (32 lb, 12.5 oz)
Weight Size S4

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.


Specialized Stumpjumper 15 Comp Mountain Bike 2025 Sizing



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