Garmin Bike Speed Sensor 2 and Cadence Sensor 2 v1 Chains Additional Ball Driver

Additional Ball Driver

Designed with an easy to trigger two time percussion system

All sides of the bag are reflective to increase visibility

while the Ride Dynamics-tuned shock absorbs rough terrain with ease

Secured zip pocket to stash everything you need for a ride

Garmin Bike Speed Sensor 2 and Cadence Sensor 2 v1 Chains Additional Ball DriverMonitor your speed and cadence as you ride with these easy to install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The speed sensor 2 attaches to the hub of either wheel and self calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance at all times even without a head unit. The cadence sensor 2 fastens to