Wahoo Rpm Speed Sensor

The Wahoo RPM speed sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy.FEATURES 1 DUAL BAND TECHNOLOGY Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers. 2 WIRELESS CONNECTION No tangled wires on your bike to connect the sensor to your device. 3 MAGNETLESS The RPM speed installs easily with no magnets required 4 SLEEK, LIGHTWEIGHT DESIGN It only weighs 16.5 grams with the mount included 5 SPEED MEASUREMENT Provides accurate speed data during your ride 6 HUB MOUNT Mounts on most front wheel hub with a secure silicon casing 7 VISIBLE CONNECTION Two LED lights show the sensor's device connection (blue) and speed detection (red) 8 REPLACEABLE BATTERY No charging required! Ope