Brake Drum, 4-1/2 in., Machined OD, No Flange
Brake Drum, 4-1/2 in., Machined OD, No Flange
Flanged drum has 6 holes on a 5-1/4″ bolt circle. Three sets of mounting holes: 3 & 4 hole on a 3.75″ diameter bolt circle and 4 hole on a 3.228 bolt circle to match Azusa mini-hubs