NEW Wahoo Fitness Blue SC Speed and Cadence Sensor price_changed_on_2022-07-21 Cassette Cogs: 11-12-13-14-15-16-17-19-21-23

Cassette Cogs: 11-12-13-14-15-16-17-19-21-23

The Forerunner 645 Music has the tools to help you put on an outstanding show every time you lace up your shoes

Shimano 105 RD-5701 Rear Derailleurs

8-bolt direct mount compatibility only to new RED and Force eTap AXS cranks

NEW Wahoo Fitness Blue SC Speed and Cadence Sensor price_changed_on_2022-07-21 Cassette Cogs: 11-12-13-14-15-16-17-19-21-23The Wahoo BlueSC speed and cadence sensor transforms your phone into a powerful cycling computer. Using Bluetooth Smart and ANT+ technology, it tracks cycling speed, cadence, and distance which can be paired with your favorite cycling app including Wahoo SYSTM and Zwift, or paired to your bike computer. It's weatherproof, small with a low drag profile, and comes with a rubber band and zip tie mounts.