All you need for cycling data, all together at once! 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.
Features • RPM Speed Features: Discover all the nitty gritty details about the RPM speed sensor • RPM Cadence Features: Discover all the nitty gritty details about the RPM cadence sensor
Technical Specification • Part Number: WFRPMC • 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