Serfas' Level 3.3 Double Wireless Computer puts all your helpful and important ride information at your fingertips. Controlled by 2 easy-to-use buttons it provides cadence and 15 other key functions without wires, and it displays your data big and bold. Other great features include a low reflection LCD and the option to select from several languages. And, whether you choose handlebar or stem mounting, installation is a breeze.
Auto Trip Timer
12/24 Hour Clock
Programmable Maintenance Indicator
Wireless speed and cadence