Specialized Stumpjumper 15 EVO Expert (Nebula/Dolomite Metallic) (S1) (Shimano XT Di2)

Specialized Stumpjumper 15 EVO Expert Mountain Bike Description:

Specialized Stumpjumper 15 EVO Expert Mountain Bikes obliterate every trade-off in the trail game. It’s the ‘Bike of the Year’ winning Stumpy 15 you know, turned up to 11—with a longer-travel 160mm FOX fork, external reservoir FOX FLOAT X shock, and a slacker headtube for next-level capability. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. A heaping helping of personalization to make it perfect for the only rider who matters—you? Check, check, check.

Genie rear shocks incorporate game-changing, patent-pending air spring technology invented by Specialized, granting every trail rider three wishes: feel and control of a coil spring, better bottom-out prevention than a standard air spring, and a tunable “platform” for a playful feel. Genie shocks combine the control-enhancing linear spring rate of a coil spring through the “bump zone” with the progressive spring rate of an air spring at the end of the stroke to reduce bottom-outs. It’s the best of both worlds – coil and air- with extra tuneability. Say goodbye to compromises and say hello to the future of riding. Genie shock technology also delivers 57% less traction loss than a standard air-sprung shock because Genie technology gives riders supple, coil-like performance, which keeps wheels in contact with the ground a greater percentage of the time than a typical air spring would.

Stumpjumper 15 EVO encourages a total reflection of your personal riding style with the planet’s most capable trail geometry and the ability to tailor your ride to match your style and terrain of choice through six-way frame adjustability. Intelligent, Shimano Deore XT Di2 wireless shifting moves reliably through a capable 12 speed range, with advanced shock detecting movement that dodges strikes from trail debris, and connects to the Shimano Di2 app for diagnostics and customization. Rounding out the cockpit is a PNW Components Loam Dropper seatpost, internally routed to a matching PNW Components Range lever, with tool-less travel adjust for customized positioning. Roll out for your next trail adventure no matter the terrain or condition description with confidence through the combination of Roval Traverse Alloy rims fit with an ever capable Specialized Eliminator/Butcher tire combo.

Features:

• Discipline blending, full-suspension carbon trail bike with proprietary suspension platform
• FACT 11m carbon chassis with SWAT internal frame storage and latching door
• Adjustable headtube angle and BB height allows fine tuning that further refines the world’s most capable trail geometry
• GENIE rear shock by Fox Suspension offers better feel and control, alongside a tunable platform, delivering a more playful feel
• FOX Suspension Float 36 Performance Elite fork with GRIP X2 damper internals
• PNW Components Loam Dropper tool-less travel adjust dropper seatpost internally routed to matched PNW Range lever
• Roval Alloy hookless rims laced to DT Swiss 370 hubs wield lightweight, dependable operation
• Tubeless Ready, Specialized Butcher/Eliminator tire combination supply multi-terrain/condition proficiency
• Shimano wireless Deore XT Di2 shifting displays reliable, crisp shifting with intelligent connectivity
• Powerful, 4-piston Shimano XT hydraulic disc brakes and large rotors front and rear confidently control the speed over any terrain and in any weather

Specifications:

• Frame: FACT 11m Carbon Main Frame, Chainstays, & Seatstays (145mm Travel) (SWAT 4.0 Internal Downtube Storage) (Internal Brake and Dropper Seatpost Cable Routing) (Adjustable Trail Geo) (Threaded BB) (12 x 148mm) (SRAM UDH)
• Fork: FOX FLOAT 36 Performance Elite (GRIP X2 damper) (HS and LS Rebound & Compression Adjustment) (44mm offset) (15 x 110mm) (S1:150mm of travel, S2-S6:160mm of travel)
• Rear Shock: FOX FLOAT X Performance Elite with Specialized GENIE Shock Tech (Ride Dynamics Trail Tune) (2-Pos Lever) (145mm Travel) (210 x 55mm)
• Headset: IS42/30 (Upper) | IS52/40 (Lower) (1-1/8″ – 1.5″ Tapered)
• Handlebar: Specialized 6000 series alloy (6° upsweep, 8° backsweep) (S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise) (35mm Clamp Diameter)
• Grips: Deity Lockjaw
• Stem: Alloy Trail (35mm bore)
• Brake Levers: Shimano Deore XT (Hydraulic) (Mineral Oil)
• Rotors: (Front, 203mm rotor) (Rear, S1-S2: 180mm, S3-S6: 203mm rotor)
• Brakes: Shimano Deore XT (Hydraulic) (4-Piston) (Metal Pad w/ Fin)
• Shifter: Shimano Deore XT Di2 (12 Speed)
• Rear Derailleur: Shimano Deore XT Di2 (12 Speed)
• Crank: Shimano XT (32T) (55mm Chainline) (S1-S3: 165mm, S4-S6: 170mm)
• Bottom Bracket: Shimano BB-MT801 (BSA, Threaded)
• Cassette: Shimano XT M8200 (12 Speed) (10-51T)
• Chain: Shimano XT M8100 (12 Speed)
• Pedals: –
• Saddle: Bridge Comp (Hollow Cr-Mo Rails) (S1-S2:155mm, S3-S6:143mm)
• Seatpost: PNW Loam Dropper w/Range Lever (S1: 125mm, S2: 150mm, S3: 175mm, S4-S5: 200mm, S6: 225mm)
• Rims: Roval Traverse 29″ Rim (Hookless Alloy) (30mm Inner Width) (Tubeless Ready)
• Front Hub: DT Swiss 370 (15 x 110mm) (28h) (6-Bolt)
• Rear Hub: DT Swiss 370 (12 x 148mm) (28h) (6-Bolt)
• Spokes: Sapim Force
• Front Tire: Specialized Butcher (GRID TRAIL Casing) (T9 compound) (Tubeless Ready) (29 x 2.4″)
• Rear Tire: Specialized Eliminator (GRID TRAIL Casing) (T7 compound) (Tubeless Ready) (S1-S2: 27.5×2.4″, S3- S6: 29×2.4″)
• Model Year: 2026
• Color: Gloss Nebula Metallic / Dolomite Metallic
• Weight: 31 lb, 14.8 oz (S4)