Stumpjumper 15 Alloy
The Stumpjumper 15 Alloy is here to obliterate every trade-off in the trail game. 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 you? Check, check, check.
Kinematics Perfected
As the quintessential trail bike, the Stumpjumper 15 Alloy balances efficiency and optimal bump force management. We've struck the perfect balance between pedaling characteristics from the previous Stumpjumper and Stumpjumper EVO.
Honed Geometry
Designed for stability in rough terrain and agility in tight sections, the generous cockpit optimizes traction and corner control, while the slack head tube angle and low bottom bracket ensure a confidence-inspiring ride.
Ride Your Way
With six distinct geometry settings, the Stumpjumper 15 Alloy offers unmatched customization. Fine-tune the head angle and bottom bracket height to match your riding style and terrain.
Form Follows Fun
Crafted from M5 Alloy, this frame is engineered for compliance, hitting the perfect balance of stiffness and comfort for trail riding.
Wheel Options
Coil-sprung models feature mixed wheels. Aftermarket shock links allow for 29” or mixed wheel setups, all while maintaining geometry integrity.
Storage and Durability
The innovative SWAT™ internal downtube storage lets you carry essentials with ease. Plus, our full-suspension bikes are backed by the best support, including a lifetime replacement of suspension pivot bearings for the original owner.
Key Features
- All-new M5 Alloy frame with SWAT™ storage
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X-Fusion 02 Pro RL shock with adjustable rebound & lockout
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RockShox Psylo Silver fork with Motion Control Damper
- Reliable Shimano MT-420 4-piston brakes
- 12-speed Shimano Deore drivetrain
- Lifetime replacement of suspension pivot bearings
Technical Specifications
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Frame: M5 Alloy, SWAT™ storage, adjustable geometry, 145mm travel
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Rear Shock: X-Fusion 02 Pro RL, adjustable rebound & lockout
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Fork: RockShox Psylo Silver, 140mm-150mm travel
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Brakes: Shimano BR-MT420, 4-piston hydraulic disc
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Drivetrain: Shimano Deore 12-speed
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Wheels: Specialized Alloy, tubeless-ready, mixed wheel options
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Tires: Butcher & Eliminator GRID TRAIL, 2Bliss Ready
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Weight: 16.57 kg (S4 size)
Discover the Stumpjumper 15 Alloy today at Mackay Cycles and explore the Finch Hatton MTB trails for the ultimate riding experience.
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