The SCHMITT cylinder base gasket set, suitable for Simson mopeds and scooters such as the S70, S83 and SR80 with M700 engine, consists of high-quality aluminum and coated paper gaskets. The set contains five precisely manufactured gaskets that enable the exact pinch dimension to be determined: three aluminum gaskets (0.1 mm, 0.2 mm and 0.3 mm) and two coated paper gaskets (0.3 mm each). These gaskets offer a reliable alternative to the often inaccurate standard paper base gaskets.