Clutch cover gasket 0,50 mm (MZA) - Simson Note.: Designed for M500-M700 engines. Can be used for: Simson S51, S53, S70, S83, SC-050, SD 50, Sperber-BR, SR50, SR80, TS050, 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