Radio Zuma 14" Rear Wheel and Disc Brake Upgrade Kit. Update your Radio Zuma 14" by eliminating the coaster brake set up with this rear wheel and mechanical disc brake upgrade kit for improved braking functionality and a modern look.

Rear wheel assembly comes fully assembled and features Radio double wall rim Vee Crown Gem tires 18t chromoly freewheel and disc brake rotor

Disc brake set includes front/rear brake levers front/rear mechanical disc brake calipers disc brake rotors (rear disc brake rotor is pre-installed on rear wheel assembly) brake mount adapters and required hardware