- Mavic Ratchets for maintaining or updating your ID360 wheel mechanism. Suitable for all Mavic wheels with ID360 instant drive hubs. **Components** * x2 Ratchets: Allows smooth engagement * Spring: Ensures proper tension and functionality of the ratchets * Single dose of grease: Helps maintain performance To determine which bearing you need, you can enter the serial number of your wheel on the ** [Mavic Technical Page ](https://technicalmanual.mavic.com/tech-mavic/technical_manual/data/mavic_tech.php)** **Please note: If we do not have the spare part you need on our website, please give us a call at 01525 381347 with the Mavic item code at hand. We are able to special order any Mavic spare part.**