The Specialized Stumpjumper 15 Alloy is the ultimate trail mountain bike, blending performance, control, and customization without compromise. Equipped with the revolutionary GENIE technology, this bike strikes the perfect balance between a playful character and the feeling of riding a downhill bike, thanks to its innovative pneumatic spring suspension.

With 57% increased traction, the Stumpjumper 15 Alloy maximizes control and performance on technical terrains and challenging descents. Its six adjustable geometry settings allow you to fine-tune the bike’s handling to your preferences, no matter the trail. The M5 aluminum frame incorporates the SWAT 4.0, an internal storage compartment in the downtube, to keep your essentials within easy reach during rides.

Designed for heavy-duty trail sessions, this bike features the RockShox Psylo Silver fork and Shimano MT-420 4-piston brakes, ensuring unmatched reliability. The Shimano Deore 12-speed drivetrain provides smooth shifting even under the toughest conditions.

Key Features:

• GENIE technology: Delivers a unique ride feel with improved impact management and reduced bottom-outs.
• Enhanced traction: 57% more traction thanks to GENIE suspension technology.
• Adjustable geometry: Six distinct settings allow you to fine-tune your ride for any style or terrain.
• M5 aluminum frame: Lightweight, durable, and equipped with SWAT 4.0 storage integration.
• Shimano MT-420 brakes: Reliable stopping power with 4-piston brakes.
• Shimano Deore 12-speed drivetrain: Precise and efficient gear shifting.