BSA KICKSTART RATCHET PINION GEAR M20 M21 M33 B31 B32 B33 B34 GOLD STAR 66-3080

This is a brand new kick start ratchet pinion gear.

Thickness: 0.658″
Outside Diameter: 1 1/2″
Inside Diameter: 13/16″

Fits: BSA M20, M21, M33, B31, B32, B33, B34 from 1938-63 Plunger and Rigid models frame.

Part number: 66-3080