3 piece crank conversion kit for a cruiser
2 bottom bracket cups: Standard size 2" OD side inserts into frame
Wide 8" spindle and screws to receive crank arms
Hardware to assemble a 3-piece crank set with a single speed sprocket
Use with 3-piece crank set 510101
Use with 9/16" pedals
Use with single speed bicycles: cruisers, choppers, customs
Extra wide crank conversion kit with an 8" long spindle for single speed cruiser bicycles and 9/16" pedals.