VDO C4 DS Cyclocomputer

The ultimate touring or training computer, the C4 DS is made to provide easily visible, accurate information with multiple timing and countdown features that help you keep everything going like clockwork. Wireless digital transmission, so there's no crosstalk with other computers. EMC (Easy-Menu-Controls) makes navigation simple, so you can get to your info quickly. Includes all the speed and distance functions you need and dual-bike compatibility.