Bosch Stop Spring - Bosch eBike System 2

Bosch Stop Spring for eBike System 2

Replace a worn or damaged stop spring in your Bosch eBike System 2 to restore a secure, vibration-free battery mount. This compact stop spring is a genuine part designed for the Performance Line CX drive unit and works with Bosch generation BD U3XX battery configurations. By maintaining proper alignment, it minimizes rattle on rough pavement or trails and helps protect your battery mounting hardware over time.

Compatibility and Fit

Built as a dedicated replacement for Bosch eBike System 2, this stop spring integrates with standard battery mounting kits. It supports consistent engagement of the mounting assembly, ensuring the battery stays firmly in place without requiring color or style variations.

Key Benefits

• Secure battery mounting that reduces wobble and noise
• Easy replacement part to extend the life of your Bosch system
• Specifically designed for Performance Line CX and BD U3XX generations
• Optimizes performance of the battery mounting kits parts ecosystem

Installation Tips

With basic hand tools, remove the old spring, inspect the mounting plate for wear, and install the new stop spring until it seats fully. After replacement, test the battery seat for firm contact and minimal movement before riding.