Clutch plates 4pcs (MZA) - Simson Note.: Set includes 4 pcs of clutch plates A12. Can be used for: Simson S50, S51, S53, S70, S83, SC-050, SD 50, SR4-1, SR4-2, SR4-3, SR4-4, SR50, SR80, TS050, KR50, KR51/1, KR51/2, MS50, The product of the MZA, which is the exclusive holder of the SIMSON brand. GPSR Contact: MZA Meyer–Zweiradtechnik GmbH, Baunsbergstr. 60-62, 34131, Kassel, Germany, gpsr@mza.de