Wahoo Fitness RPM Speed & Cadence Sensors Bike-Footwear-Accessories ** 310XT requires Quick Release

** 310XT requires Quick Release Kit from Garmin

Low-profile Design: Maximum performance is achieved with close-to-the axle pedal/cleat interface

Holds 2 fluid ounces of solvent

Wind Tunnel™ ventilation and internal channeling

Wahoo Fitness RPM Speed & Cadence Sensors Bike-Footwear-Accessories ** 310XT requires Quick ReleaseThis pair of wireless sensors use accelerometers to measure speed and cadence and pass the data via Bluetooth or ANT+ to your bike computer, smartphone, tablet or desktop computer. RPM Speed Sensor A low profile, magnet less, wireless solution for tracking cycling SPEED via a Bluetooth Smart or ANT+ enabled device. Wireless (up to 3 m) dual band Bluetooth Smart (4. 0) ANT+ cycling speed sensor A sleek, magnet less solution for capturing cycling speed