COMPUTER WAHOO RPM CADENCE SENSOR

The Wahoo RPM cadence sensor is your sleek little solution for measuring cycling cadence data
Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and GPS bike computers
Wireless, magnet-less, lightweight, and easily mounts to your bike`s crank arm or to your shoe
Two mounting options - Double sided 3M adhesive, or silicone sleeve with zip ties