Wahoo Fitness RPM Speed & Cadence Sensors Bike-Hydration-Hydration Systems-Rear Mount With bold OO graphics and

With bold OO graphics and two-tone upper

The Chain Johnny uses a rip-resistant

Passion Fruit

Note: Does not include case or anchor

Wireless (up to 3 m) dual band Bluetooth Smart (4

Wahoo Fitness RPM Speed & Cadence Sensors Bike-Hydration-Hydration Systems-Rear Mount With bold OO graphics andThis 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