• The Wahoo RPM Cadence Sensor is a wireless, magnet-less, lightweight, cadence sensor
• Bluetooth 4.0 Smart enabled
• Sensor is easy to install & connects wirelessly to your iOS device
• Displays your cadence data right on your iPhone (through the free Wahoo Fitness App or your favorite cycling app - including Strava & MapMyRide)
• Only 7 grams
• Two mounting options included: (1) mount with double sided 3M tape, or (2) use the silicone sleeve and mount with zip ties
• No charging required: oeprates on a coin cell battery for up to 2 years without ever taking it off your bike
• LED lights flash to let you know that you`re connected & ready to ride!
• Universal Fit: RPM will work with any bike