4 1/2″ Brake Drum without flange, for outdoor or yard karts.
This flange is designed to be utilized yard karts or outdoor karts, and features a 2 1/8″ center bore with 3 different sets of mounting holes.
- 3 and 4 hole mounting patterns on 3.75″ diameter bolt circles
This drum features a machined internal drum race that is ideal to fit with the expanding brake band inside.