Specialized Stumpjumper 15 Bolt On Rear Thru-Axle (12 x 148mm) (174.5mm) (1.0mm)

This Specialized Stumpjumper 15 Bolt On Rear Thru-Axle replaces worn or broken thru-axles on select Specialized Stumpjumper models. Specially designed for maximum stiffness, this thru-axle features a non-tapered center section that attaches to the rear dropouts via a 6mm hex head.

Features:

• Replacement thru-axle for Specialized Stumpjumper bikes
• 6mm hex head

OEM replacement for the following bikes:

• 2025 S-Works Stumpjumper 15
• 2025 S-Works Stumpjumper 15 Frame
• 2025 Stumpjumper 15 Competition
• 2025 Stumpjumper 15 Expert
• Stumpjumper 15 Pro of 2025
• Stumpjumper 2025 15 Öhlins Coil