Features:1. Made of high quality aluminum alloy material, this product is rather sturdy and durable.2. You can attach this mount to the handlebar easily and record your riding experience with your devices.3. It is designed to assemble on bicycle handlebar fixed stem top cap.4. Suitable for all bicycle of handlebar fixed front stem dia 28.6mm.5. It fits forGARMIN1000, 820, 810, 800, 520, 510, 500, 200. Specification:Condition: 100% Brand NewItem Type: Bike Computer MountMaterial: Aluminum AlloyOptional Color: Black, RedFitness: for GARMIN1000, 820, 810, 800, 520, 510, 500, 200Size: Approx. 3.5cm / 1.4inchWeight: Approx. 17gPackage List:1 * Mount