DYNA-SYS compatible system for smooth/stable shifting and driving

and a Sta-Tru front hub

SELECT 3-layer AmFIB Softshell fabric is windproof

light and reliable shifting performance

Interface EPS-SL

Wahoo Fitness RPM Speed and Cadence Sensor Bundle with Bluetooth/ANT+ - Closeout sale DYNA-SYS compatible system for smooth/stableAll you need for cycling data, all together at once! The Wahoo RPM Speed and Cadence sensors are both a sleek, wireless, and magnet less solution. Each mounts easily to your bike and the Bluetooth Smart and ANT+ duel band technology allows you to connect and display data on both smartphone and bike computers.