For GARMIN Cateye igpsport Blackbird GoPro Light CameraFor XOSS G G+Trigo: Support Gopro camera mounts and cameras with the same interface. Light Mount: Supports bike lights up to 25mm in diameter. Easily connect to handlebars to record your riding experience in a whole new way. Compatible with Gopro, very good bike accessory. Reduces wind resistance, improves visibility and ensures safety. Bike Stopwatch Holder only, not include other accessories demo in the picture Color: Black material: Carbon fiber package contents: 1 * Bike Computer Mount Kit only includes the above package content, other products are not included. To note: Light shooting and different monitors may cause the color of the item in the picture to be slightly different from the actual item. The measurement tolerance is +/- 1-3 cm.