The Smart Dual Sensor uses both ANT+ and Bluetooth to wirelessly send speed data to cycling computers and smartphones. With a magnet-free design, installation is hassle-free.

Easy to Use

Easy installation and move between bikes. Designed for maximum compatibility of all wheel sizes.

Magnet-less Cycling

Speed/Cadence sensor with dual ANT+/BLE technology

Supporting you every step of the way

Designed to help you monitor your cycling performance, Self-calibrating and wirelessly measure your speed while riding. Use both sensors to improve your personal best or see where you stand against the pros.