Specialized Stumpjumper EVO Comp Alloy 29″ Mountain Bike

The Stumpjumper Comp 29″ by Specialized – A high-performance aluminium mountain bike with EVO geometry
The Specialized Stumpjumper EVO Comp Alloy is an uncompromising trail bike with a robust aluminium frame, equipped with SRAM NX Eagle gears, Code R brakes, a Fox Float 36 Rhythm suspension fork and a Float X Performance rear shock. It doesn’t have to hide behind its famous carbon sibling: thanks to modern manufacturing processes, it has the same sophisticated linkage design, the same progressive geometry with numerous adjustment options and even a SWAT™ box in the down tube. 150 mm of rear suspension travel is available uphill and downhill without bobbing or losing speed. A flat steering angle, a rather steep seat angle and little fork offset provide excellent handling and help you conquer even the most difficult terrain. Using Rider-First Engineered™ technology, the riding characteristics were specifically adjusted to each frame size. In addition, you can adapt the bike very precisely to your preferences and riding style via Horst-Link Flip Chips in the dropouts and via exchangeable headset cups. The opening in the down tube was designed with the stiffness properties of aluminium in mind and offers you almost as much storage space as the carbon models. Compared to the carbon chassis, the Stumpjumper EVO Alloy frame weighs only about 900 grams more.
Specifications:Application:Enduro, All MountainWheel Size:29″Front Travel:150 mm (S1), 160 mm (S2 – S6)Rear Travel:150 mmSizes:S1, S2, S3, S4, S5, S6Front Triangle Material:aluminium (M5)Rear Triangle Material:aluminium (M5)Components:Frame:Specialized Stumpjumper EVO Alloy, asymmetric design, 29 trail geometry (EVO) with S-sizing, SWAT technology, 12 x 148 mm BoostFork:Fox Racing Shox Float 36 Rhythm, GRIP damping, 2-position sweep adjustment, 44 mm offset, 131 mm trail, 15 x 110 mm BoostStem:Specialized Alloy Trail, 35 mm clampHandlebars:Specialized, aluminium (6061), 8° backsweep, 6° upsweep, 30 mm riseGrips:Specialized TrailRear Shock:Fox Racing Shox Float X Performance, RX Trail Tune, EVOL Air Sleeve, 2-position lever with LSR adjustment, 210 x 50 mm (S1), 210 x 55 mm (S2 – S6)Remote System:noneHeadset:Specialized S182500005 (NO.42/ACB/S/F/N, 1 1/8″ – 1,5″ )Seatpost:X-Fusion Manic, infinitely adjustable, 2-bolt head, cable routing from below, SLR LE remote lever, 34.9 mmSaddle:Specialized Bridge Comp, hollow CrMo steel strutsCrank:SRAM NX Eagle DUB, SRAM DUB BSA 73 mm bottom bracket, 30 T steel chainringPedals:noneBrakes:SRAM Code R, hydraulic disc brake, 4 pistons, 200 mm/200 mmShift Lever:SRAM NX Eagle, Trigger, 12-speedRear Derailleur:SRAM NX Eagle, 12-speedCassette:SRAM NX Eagle PG-1230, 12-speed, 11-50 tChain:SRAM NX Eagle, 12-speedRims:Specialized 29, aluminium, hookless, 30 mm jaw width, tubeless readySpokes:DT Swiss IndustryFront Hub:Specialized, aluminium, sealed cartridge bearings, 15 x 110 mm, 28 holesRear Hub:Specialized, aluminium, sealed cartridge bearings, 12 x 148 mm, 32 holesFront Tyre:Specialized Butcher, Grid Trail casing, GRIPTON® T9 rubber compound, 2Bliss Ready, 29 x 2.3″Rear Tyre:Specialized Eliminator, Grid Trail casing, GRIPTON T7 rubber compound, 29 x 2.3″Approved For:Weight Limit:136 kg (rider + gear)Rotor Size (max.):220 mm (front)Chainrings:1xFeatures:state-of-the-art trail bike with progressive geometry (almost identical to carbon model) for maximum confidence, performance and controlimproved manufacturing processes ensure comparability with carbon modelsophisticated linkage design for the most difficult trailsEVO geometry adjustable at six points: bottom bracket height high/low, head tube angle steep/medium/flat, option for 27.5″ rear wheelsealed cartridge bearing frame jointscomplete internal cable routingreplaceable derailleur hangerSWAT opening in the down tube without sacrificing stiffnessaluminium seatpost clamp 38.6 mmstandard tubes (Presta)Technology:Stumpjumper EVO Trail Geometry
Stumpjumper EVO bikes from Specialized can be set up in six different ways so that the geometry fits your riding preferences. Three headset shells (Steep, Middle, Slack) allow the steering angle to be varied by 2 degrees, and Horst-Link flip chips allow the bottom bracket to be raised by 7 mm. A damper link is also optionally available, which allows you to set it up as a mullet – with 29″ front wheel and 27.5″ rear wheel. Another important feature of the Stumpjumper EVO is the S-sizing – a frame size classification that takes into account not only your inner leg length, but also your technical riding ability. Here Specialized employs Sidearm Design, an asymmetric shock mount that contributes to the stiffness and agility of the bike without increasing its weight.

FSR
The Specialized FSR linkage design is based on a four-joint design with Horst Link in the chainstay, which separates the seat stay from the main pivot point of the rear triangle. This allows the pedal and brake force to be decoupled from the suspension, so th