Product Description The K-EDGE Max XL handlebar mount is suitable for mounting Garmin bike computers. With the additional adapter mount, you can also attach particularly heavy GoPro cameras or a light. Technical Information:Material:aluminiumClamp:31.8 mm, 35.0 mmCompatibility:all Garmin bike computersFeatures:interchangeable computer insertcompatible with adapter mount for GoProManufacturer Numbers:31.8 mm:K13-4505-31.8-BLK35.0 mm:K13-4505-35.0-BLKContents:1 x Weight: black | 31.8 mm: 50 g Manufacturer: K-EDGE 418 S. 9th St. Boise ID 83702 USA info@k-edge.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com