Prime Aerobar Computer MountThis computer mount attaches to your road bike's aerobars, so you can track your performance on the move. It features an adjustable arm that extends up to 15mm, in 5mm increments, which puts your cycle computer at the centre of your vision. This makes it easy to view your GPS data as you move. Prime has also kitted out this version with a tough aluminium construction, which makes it more than capable of handling all the intensity that comes with long distance road bike journeys. Features: Material: CNC-machined Aluminium Computer Compatibility: 1/4 turn Garmin computers and watches, Wahoo and Cateye computers Arm Adjustability: Arm extends up to 15mm, in 5mm increments to centre your computer Aerobar Compatibility: Fits 22.2mm diameter aerobars Includes: Hardware and instructions Weight: 38g (approx)Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.