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Description
The newly redesigned Specialized Stumpjumper Comp Alloy 29 mountain bike with SRAM NX Eagle 12-speed drivetrain will revolutionise your trail riding experience. With the engineering focused on stiffness so that your hands and feet are in sync and the bike responds in a balanced and predictable manner, it delivers an assured ride feel that will inspire confidence when the terrain becomes technical and you need to hit the perfect line.
Depending on frame size, the bike is set up with an optimal Rx Tune (suspension sag value) which dials in the ideal ride characteristics for handling and geometry. Fine tune the customisation of the ride using the innovative Flip Chip that lets you drop the bottom bracket by 6mm and slacken off the head tube by half a degree for more control on descents, and the ribbed chainstay protector virtually eliminates chain slap and silences the drivetrain.
Finishing off the build the bike is equipped with a SRAM NX Eagle 11-50t 12-speed drivetrain and a 30t single front chainring, for spinning up the toughest climbs, and quality FOX front and rear suspension. With space to fit up to a 3-inch tyre, the Roval Traverse 29er wheels will roll over anything in your path.
FRAME | M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel |
FORK | FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel |
REAR SHOCK | FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm |
HANDLEBAR | Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp |
FRONT BRAKE | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm |
REAR BRAKE | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm |
FRONT DERAILLEUR | N/A |
REAR DERAILLEUR | SRAM NX Eagle, 12-speed |
SHIFT LEVERS | SRAM NX Eagle, trigger, 12-speed |
CASSETTE | SRAM NX Eagle, 12-speed, 11-50t |
CHAIN | SRAM NX Eagle, 12-speed |
CRANKSET | SRAM NX Eagle, DUB, 170mm |
BOTTOM BRACKET | SRAM DUB, threaded BB |
CHAINRINGS | Steel, 30T |
PEDALS | Specialized Dirt |
RIMS | Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready |
FRONT HUB | Specialized, sealed cartridge bearings, 15x110mm spacing, 28h |
REAR HUB | Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
FRONT TYRE | Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6" |
REAR TYRE | Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6" |
SADDLE | Body Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm |
SEATPOST | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S |
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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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team