Note: This item is for aftermarket use,NOT OEM product. The GPS Mount is made of 6061-T6 Aluminum, strong, light weight, all weather, AMPs pattern so it fits all standard GPS cradles on the market, including the latest from fit for Garmin, the Zumo XT. In most cases the AMPS pattern consists of 8 holes, but is sometimes 4 or 2. This allows the mount to be fitted in both a horizontal or vertical orientation. Most third party mounting devices and cradles have the AMPs hole pattern. Size: 22mm. Easy to install, without installion instruction. Package included: 1x Phone Holder Bracket. Aftermarket use Fit For Kawasaki Versys 650 2007-2023.