Four nylon molded hooks for rack attachment

and a Sta-Tru front hub

which only use 1 chainring

low-profile tread Maxxis has done it again with its latest XC race tire

creating increased compatibility with disc brake road frames

Wahoo Fitness RPM Speed and Cadence Sensor Bundle with Bluetooth/ANT+ - Closeout sale Four nylon molded hooks forAll 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.