Specialized Stumpjumper 15 EVO Pro 2026

The Specialized S-Works Stumpjumper is a top-of-the-range carbon trail bike, designed to offer the ultimate balance between lightness, climbing efficiency, and downhill control. It is the ideal choice for those seeking a high-performance full suspension bike on every type of trail, from long technical rides to the fastest and most demanding trails.

The FACT 11m carbon frame integrates SWAT™ technology with an internal storage compartment in the downtube, allowing tools and accessories to be carried without additional backpacks or bags. The adjustable trail geometry enables adaptation of the steering angle and bike behavior based on terrain and riding style, while the 145 mm travel rear triangle ensures traction, comfort, and exceptional absorption capability.

The FOX Factory suspensions represent the top of the range: the FOX Float 36 fork with GRIP X2 cartridge offers complete high- and low-speed compression and rebound adjustments, while the FOX Float X Factory shock with Specialized GENIE technology ensures progressive, responsive, and controlled behavior on every type of trail.

The 12-speed Shimano XTR Di2 electronic drivetrain guarantees rapid, precise, and reliable shifting, while the four-piston Shimano XTR brakes ensure powerful and modulable braking performance even on the most demanding descents.

The Roval Traverse SL II carbon wheels with Industry Nine Hydra 2 hubs offer stiffness, lightness, and responsiveness, paired with Specialized Butcher and Eliminator tires for a perfect balance between grip, rolling speed, and control.

The FOX Transfer NEO Factory telescopic dropper post allows for rapid and infinite adjustments, while the Race Face carbon cockpit and S-Works Power Mirror saddle complete a top-tier specification designed for uncompromising performance.

It is a premium trail bike, lightweight yet extremely capable on descents, perfect for those seeking a modern, fast, and technically advanced bike on any terrain.

Technical Specifications:

Frame and Suspension
Frame: FACT 11m carbon, adjustable trail geometry, internal SWAT™, threaded bottom bracket, 12x148 mm thru-axle, 145 mm rear travel
Fork: FOX Float 36 Factory, GRIP X2 cartridge, HS/LS compression and rebound adjustments, 15x110 mm Kabolt axle
Fork Travel: 150 mm (S1) / 160 mm (S2–S6)
Shock: FOX Float X Factory with GENIE technology, LSC and LSR adjustments, 210x55 mm

Drivetrain
Shifters: Shimano XTR Di2
Rear Derailleur: Shimano XTR Di2, 12-speed
Crankset: Shimano XTR, 32T chainring
Crank Length:
• 165 mm (S1–S3)
• 170 mm (S4–S6)
Bottom Bracket: Shimano BB93
Cassette: Shimano XTR 12-speed, 10–51T
Chain: Shimano XTR 12-speed

Brakes
Brakes: Shimano XTR hydraulic disc, 4-piston
Front Disc: 203 mm
Rear Disc:
• 180 mm (S1–S2)
• 203 mm (S3–S6)

Wheels and Tires
Front Wheel: Roval Traverse SL II carbon, 30 mm internal width, Industry Nine Hydra 2 hub
Rear Wheel: Roval Traverse SL II carbon, 30 mm internal width, Industry Nine Hydra 2 hub
Front tire: Specialized Butcher GRID Trail T9, 29x2.4
Rear tire: Specialized Eliminator GRID Trail T7
• 27.5x2.4 (S1–S2)
• 29x2.4 (S3–S6)

Cockpit
Stem: Race Face Turbine R, 40 mm length
Handlebar: Race Face ERA Carbon
• Width 800 mm
• Rise 20 mm (S1–S2)
• Rise 55 mm (S3–S6)
Grips: Deity Lockjaw

Saddle and Seatpost
Seatpost: FOX Transfer NEO Factory telescopic
• 125 mm (S1)
• 150 mm (S2)
• 175 mm (S3)
• 200 mm (S4–S6)
Saddle: S-Works Power Mirror
• 155 mm (S1–S2)
• 143 mm (S3–S6)

Accessories
SWAT 4.0 System: integrated storage compartment in the downtube

Weight
Claimed Weight: 13.95 kg
Reference Size: S4

Suggestion: to receive the bike ready to ride, you can add the “Bike assembled and adjusted by Cicli Drigani technicians” option to your cart for 59€. With this service, the bike will arrive assembled, adjusted, and ready to be ridden. Without this option, the bike will be delivered in the manufacturer's original packaging and will require some technical operations before it can be used safely.