screw wheel rev meter drive 12 teeth for Simson S51, S53, S70, S83, SR50, SR80, KR51/2 41359

12 tooth helical pinion gear for the tachometer / rev meter drive in the clutch cover left-hand side suitable for Simson Moped / Mokick S51, S53, S70, S83, SR50, SR80, KR51/2 with M531, M541, M741 engine.