1、Aluminum alloy body, ultra-lightweight and super durable. 2、Ergonomic design makes the computer sit lightly lower than the handlebar top for the best view. 3、Attach to 31.8mm and 25.4mm diameter handlebar. 4、1/4 turn twist for mount/dismount. 5、It is a really smart addition to your beloved bike computer. 6、For Garmin bike computers, for BRYTON bike computers with the conversion provided. This ultra-lightweight mount allows you to install your Cycle gear-bicycle mount hands-free, made of aluminum alloy, suitable for bike computer, with a conversion for BRYTON bike computers, it is a perfect addition for your beloved bikes! Features: Aluminum alloy body, ultra-lightweight and super durable. Ergonomic design makes the computer sit lightly lower than the handlebar top for the best view. Attach to 31.8mm and 25.4mm diameter handlebar. 1/4 turn twist for mount/dismount. It is a really smart addition to your beloved bike computer. For bike computers, for BRYTON bike computers with the conversion provided. Specifications: Material: Aluminum Alloy Color: Black / Red / Blue(Optional) Compatibility: for models, for BYTRON Suitable for: 31.8mm or 25.4mm handlebars Item size: 12 * 3.6 * 5cm / 4.7 * 1.4 * 1.9in Weight: 47g / 1.6oz Package size: 10 * 9 * 4.5cm / 3.9 * 3.5 * 1.7in Package weight: 73g / 2.6oz Package List: 1 * Bicycle Computer Mount 1 * Camera Mount 2 * Wrench 1 * Table Seat 1 * Bicycle Computer Mount 1 * Camera Mount 2 * Wrench 1 * Table Seat