Stumpjumper 15 Comp 2025 – 29/29

Description

The Stumpjumper 15 kills every compromise in the trail world. Devour big obstacles like a bike with generous travel? Done. Control, playfulness and efficiency like an XC bike? Done. Huge customization potential to make it perfect for the only rider that really matters: you? Done, done, done. REVOLUTIONARY CAPABILITY: GENIE technology combines snappy, playful handling with a full DH suspension feel. SUPREME CONTROL: Tangibly better traction than the "Bike of the Year," the Stumpjumper EVO. GENIE—The magic carpet: The biggest innovation on the Stumpjumper 15 is GENIE. This patent-pending air spring technology we invented grants every rider's three wishes: the feel and control of a coil spring, better bottoming-out prevention than a standard air spring and an adjustable platform for a playful feel. THE 'GENIUS': GENIE combines the linear stiffness of a coil spring that boosts control through the "impact zone" with the progressive curve of an air spring at the end of travel to prevent bottoming out. Truly, it's the best of both worlds—coil and air—with extra adjustability. Say goodbye to compromises and welcome the future of suspension. WHAT IMPACT?: With 16.3% better impact force management than a traditional air spring shock, GENIE makes the Stumpy 15 perform like a bike with greater travel. For example, the Stumpjumper 15 (with 145 mm rear wheel travel) and our Enduro (170 mm travel) both use 101 mm of stroke to absorb an impact force of 1080 N. TRACTION FOR DAYS: Extensive field testing proves that Stumpjumper 15 with GENIE delivers 57% better traction than a standard air spring shock because GENIE technology offers flexible, coil-like performance that keeps the wheel in contact with the ground for a greater percentage of the time than a typical air spring. GOODBYE BOTTOM OUT: 39% fewer bottoming-out events versus a standard air spring. With big hits, you'll benefit from the progressive curve in the last 30% of GENIE travel. Thanks to two-stage behavior, GENIE reduces the frequency and severity of bottom-out events. DIALED GEOMETRY: This bike's geometry delivers serious capability when you need it, agility in tight sections and climbing efficiency. The wide cockpit centers you on the bike, optimizing traction and cornering control. The low bottom bracket, slack head tube angle and optimized fork offset promote stability even on technical terrain. YOUR WAY: The Stumpjumper 15 seamlessly integrates geometry adjustment, making it the most customizable trailbike ever. Six distinct geometry settings let you dial in performance for any style and terrain. Head tube angle and bottom bracket height can be precisely tuned to guarantee stability or responsiveness. WHEEL CHOICE: With our aftermarket links you can run big wheels up front and rear, or go with a 27.5″ rear wheel for snappier, more playful handling. Whatever you choose, geometry stays unaffected. CARRY EVERYTHING YOU NEED: The SWAT 4.0 compartment on the Stumpjumper 15 expands space in the downtube—an innovation we pioneered. Light FACT 11m carbon fiber frame Tough Specialized alloy wheels with sealed cartridge bearings FOX FLOAT Performance shock, Ride Dynamics tuning, GENIE technology FOX FLOAT 36 Rhythm fork with GRIP damper SRAM Eagle T-Type AXS drivetrain SRAM Maven Bronze 4-piston brakes X-Fusion Manic dropper post To the original purchaser we offer lifetime bearing supply for the rear hub. Compatible with electronic drivetrain only GENIE technology combines snappy, playful handling with a full DH suspension feel. SUPREME CONTROL: Tangibly better traction than the "Bike of the Year," the Stumpjumper EVO. GENIE—The magic carpet: The biggest innovation on the Stumpjumper 15 is GENIE. This patent-pending air spring technology we invented grants every rider's three wishes: the feel and control of a coil spring, better bottoming-out prevention than a standard air spring and an adjustable platform for a playful feel. THE 'GENIUS': GENIE combines the linear stiffness of a coil spring that boosts control through the "impact zone" with the progressive curve of an air spring at the end of travel to prevent bottoming out. Truly, it's the best of both worlds—coil and air—with extra adjustability. Say goodbye to compromises and welcome the future of suspension. WHAT IMPACT?: With 16.3% better impact force management than a traditional air spring shock, GENIE makes the Stumpy 15 perform like a bike with greater travel. For example, the Stumpjumper 15 (with 145 mm rear wheel travel) and our Enduro (170 mm travel) both use 101 mm of stroke to absorb an impact force of 1080 N. TRACTION FOR DAYS: Extensive field testing proves that Stumpjumper 15 with GENIE delivers 57% better traction than a standard air spring shock because GENIE technology offers flexible, coil-like performance that keeps the wheel in contact with the ground for a greater percentage of the time than a typical air spring. GOODBYE BOTTOM OUT: 39% fewer bottoming-out events versus a standard air spring. With big hits, you'll benefit from the progressive curve in the last 30% of GENIE travel. Thanks to two-stage behavior, GENIE reduces the frequency and severity of bottom-out events. DIALED GEOMETRY: This bike's geometry delivers serious capability when you need it, agility in tight sections, and climbing efficiency. The wide cockpit centers you on the bike, optimizing traction and cornering control. The low bottom bracket, slack head tube angle and optimized fork offset promote stability even on technical terrain. YOUR WAY: The Stumpjumper 15 seamlessly integrates geometry adjustment, making it the most customizable trailbike ever. Six distinct geometry settings let you dial in performance for any style and terrain. Head tube angle and bottom bracket height can be precisely tuned to guarantee stability or responsiveness. WHEEL CHOICE: With our aftermarket links you can run big wheels up front and rear, or go with a 27.5″ rear wheel for snappier, more playful handling. Whatever you choose, geometry stays unaffected. CARRY EVERYTHING YOU NEED: The SWAT 4.0 compartment on the Stumpjumper 15 expands space in the downtube—an innovation we pioneered. Light FACT 11m carbon fiber frame Tough Specialized alloy wheels with sealed cartridge bearings. FOX FLOAT Performance shock, Ride Dynamics tuning, GENIE technology. FOX FLOAT 36 Rhythm fork with GRIP damper. SRAM Eagle T-Type AXS drivetrain. SRAM Maven Bronze 4-piston brakes. X-Fusion Manic dropper post. To the original purchaser we offer lifetime bearing supply for the rear hub. Compatible with electronic drivetrain only.

Specifications