Wahoo Fitness RPM Speed Sensor with Bluetooth/ANT+ - Closeout compatio_raw Mounts to traditional fork eyelets

Mounts to traditional fork eyelets and provided rubberized U-bolt clamps

Dynamic Chain Engagement (1x11-speed)

Double Servo-panta mechanism

No-compromise top-quality headset for Road-use

EZ FIRE Plus shifting

Wahoo Fitness RPM Speed Sensor with Bluetooth/ANT+ - Closeout compatio_raw Mounts to traditional fork eyeletsWireless Bluetooth and ANT+ Cycling Speed Sensor 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.