Product Description The especially stable K-EDGE Max XL Combo handlebar mount is suitable for the simultaneous mounting of Garmin bike computers and cameras or lights with GoPro mount. Technical Information:Material:aluminiumClamp:31.8 mm, 35.0 mmCompatibility:all Garmin bike computersGoPro Cameraslights with GoPro mountFeatures:mounting for simultaneous attachment of bike computer and light or camerainterchangeable computer insertManufacturer Numbers:31.8 mm:K13-4505C-31.8-BLK35.0 mm:K13-4505C-35.0-BLKContents:1 x K-EDGE Max XL Combo Handlebar Mount for Garmin Weight: black | 31.8 mm: 63 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