The Rouleur 11 Cyclometer is a compact, simple-to-use cycling computer that will help you get more and more out of every ride. With 11 functions and a large visual display, it can give you instantaneous feedback during your ride. It comes with a universal handlebar bracket, so you needn’t worry about switching it from one bike to another. The magnet that fastens to the wheel is designed to be compatible with various spokes, both standard-sized and aero-optimised. The computer has an auto-sleep function to preserve battery when not in use – it also auto-starts when you begin moving.