Specialized Stumpjumper EVO Expert Carbon 29″ Mountain Bike – 2023 Model

The Specialized Stumpjumper EVO Expert Mountain Bike – Full Control and Flexibility
The Stumpjumper EVO Expert from Specialized is a full-suspension 29-inch carbon trail bike with SRAM GX Eagle AXS electronic shifters, Fox suspension elements and four-piston SRAM Code RS brakes. With 160 mm travel at the front and 150 mm at the rear, the bike remains stable even on rough trails. Its geometry can be finely-tuned even more than that of the ” normal” Stumpjumper. Horst Link flip-chips allow you to adjust the bottom bracket height and the steering angle with interchangeable headset cups, so that you can adapt the bike very precisely to your preferences and riding style. A flat head tube angle, a rather steep seat tube angle and small fork offset ensure excellent handling even in difficult terrain. Using Rider-First Engineered™ technology, the riding characteristics were specifically adjusted to each frame size. The SWAT™ opening in the down tube offers space for a 650 ml hydration bladder, which is already included.
Information regarding the return of batteries and electrical equipment:Information on the return and disposal of used batteries and electrical equipment can be found here.
Specifications:Application:All Mountain, EnduroWheel Size:29″Front Travel:160 mmRear Travel:150 mmSizes:S3, S4Front Triangle Material:carbon (11m)Rear Triangle Material:carbon (11m)Components:Frame:Specialized Stumpjumper, FACT™ Carbon, SWAT technology, 12 x 148 mm (Boost)Fork:Fox Racing Shox Float 36 Performance Elite, GRIP2 damper, 44 mm offset, 15 x 110 mm (Boost)Stem:Specialized Trail, aluminium, 35 mmHandlebars:Specialized Trail, aluminium (7050), 8° backsweep, 6° upsweep, 30 mm rise, 35 mm clampGrips:Deity Knuckleduster, blackRear Shock:Fox Racing Shox Float X Performance Elite, Rx Trail Tune, EVOL, 2-position lever with LSC adjustment, 210 x 55 mmRemote System:noneHeadset:Specialized S182500005Seatpost:OneUp Components V2, MMX Remote, 34.9 mm, stroke: 150 mm (S3) / 180 mm (S4)Saddle:Specialized Bridge Comp, hollow CrMo steel strutsCrank:SRAM GX Eagle DUB, lunar, with aluminium chainring, 32 teethPedals:noneBrakes:SRAM Code RS, 4 piston, hydraulic disc brake, 200 mm/200 mmShift Lever:SRAM GX Eagle AXS ControllerRear Derailleur:SRAM GX Eagle AXSCassette:SRAM XG-1275, 10-52 teethChain:SRAM GX Eagle, 12-speedRims:Roval Traverse, aluminium, 30 mm jaw width, handmade, 2Bliss ReadySpokes:DT Swiss Competition RaceFront Hub:Roval, aluminium, sealed cartridge bearings, 28 holes, 15 x 110 mmRear Hub:Roval DT Swiss 370, Ratchet LN, SRAM XD freehub, 28 holes, thru-axle, 12 x 148 mmFront 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:109 kg (rider + gear)Rotor Size (max.):220 mm (rear)Tyre Size (max.):29 x 2.5″ (rear wheel)Chainrings:1xChainring Size (max.):1x 34-toothFeatures:powerful, efficient and lively trail bikewith electronic shifters for a clean looklow and flat design, fork with little offset, rather steep seat tube anglecustomisable EVO geometry: bottom bracket height high / low, steering angle steep / medium / flat, option for 27.5″ rear wheelimproved anti-squat behavioursealed cartridge bearing frame jointscomplete internal cable routingSWAT opening in the down tube holds 650 ml water bladder (included)aluminium saddle clamp 38.6 mmstandard tubes with Presta valveTechnology:FACT™
FACT is an acronym for ” Functional Advanced Composite Technology” and summarises all the know-how that Specialized has in the use of carbon fibre. It is a holistic approach, which primarily concerns the bike frames, but is found in many components such as handlebars, stems, saddles etc. The starting point is always the awareness for the needs of riders and the capability to fulfil them. Next, the selection of fibres, resins and fabric layers takes place; in this process the quality of the carbon and the arrangement of the fibre layers play an important role. It is important to find the right set-up for the project at hand and the intended location or rather the area of application. It is often necessary to differentiate from model to model at several points. In the final step, attention is paid to processing the material in a way that allows the desired advantages in terms of low weight, rigidity and stability to be achieved.

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