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      Wahoo RPM Speed Sensor (Ant+/Bluetooth Smart)

      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.


      • Part Number: WFRPMSPD
      • Physical Dimensions (LxWxH): 1.25" x.75" x 1"
      • Weight: 7 grams (without mount)
      • Battery: CR2032
      • Battery Life: Up to 12 months
      • Water Rating: IPX7 (waterproof up to 5 ft)
      • Wireless Signal Strength Up to 10 feet
      • *Note: Speed Sensor is NOT compatible with spin bikes


      Dual Band Technology
      Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers.
      Wireless Connection
      No tangled wires on your bike to connect the sensor to your device.
      The RPM speed installs easily with no magnets required
      Sleek, Lightweight Design
      It only weighs 16.5 grams with the mount included
      Speed Measurement
      Provides accurate speed data during your ride
      Hub Mount
      Mounts on most front wheel hub with a secure silicon casing
      Visible Connection
      Two LED lights show the sensor's device connection (blue) and speed detection (red)
      Replaceable Battery
      No charging required! Operates on a coin cell battery for up to 1 years.
      Universal Fit
      RPM Speed will fit with most bikes and frame sizes