4 1/2" Brake Drum without Flange

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.