Wireless cadence and/or speed sensors

Monitor your speed and cadence throughout your run with these easy-to-install wireless sensors. With no magnets or other exposed parts for alignment, these sensors are easy to install, maintain and move between bikes.

Speed Sensor 2 attaches to the hub of either wheel and automatically calibrates with your Edge® cycling computer or compatible Garmin device to give you accurate speed and distance information all the time, even without a head unit.

Cadence Sensor 2 attaches to any size crankset and measures pedaling per minute, so you can get the best performance from your training.

Send real-time speed, distance and cadence data to compatible training apps or screens using ANT+® connectivity and Bluetooth® low energy technology. With both sensors on your bike, you can train to beat your personal best or see the position compared to professionals in the field.