This is the V2 Vibration Dampener, which is compatible with the V2 handlebar and perch mounts (but not the original V1 handlebar and perch mounts). Please see the comparison image above in the images collection to determine which mount you have.

• EASY INSTALL: Install quickly with included screw and tool.
• DAMPENS VIBRATION: Reduces vibration force and speed to protect your phone's internal components.
• TWIST LOCK: Fast Secure mounting with twist lock and lever.
• ALUMINIUM CONSTRUCTION: Durable Aluminum and reinforced polymer construction.
• ROKLOCK COMPATIBLE: Works with ROKFORM RokLock cases and Motorcycle mounts (excluding Universal Ball Mount).
• ROKFORM WARRANTY: 2-year limited warranty and 5-star customer service based in Irvine, California.

The ROKFORM vibration dampener is designed to reduce the force and speed of the vibrations produced by your motorcycle to help protect your phone's internal components. The ROKFORM vibration dampener easily retrofits onto any ROKFORM motorcycle phone mount and works with any ROKFORM RokLock case.