Wahoo RPM Speed and Cadence Sensors Bundle

The Wahoo RPM Speed and Cadence sensors are both a sleek, wireless, and magnet-less solution. Each mounts easily to your bike and the Bluetooth Smart and ANT+ duel band technology allows you to connect and display data on both smartphone and bike computers. Dimensions: 3,2cm x 1,9cm x 2,5cm. Weight: 7 grams. Battery: CR2032. Water Rating: IPX7.