Cylinder Gasket Set Schmitt 50cc-60cc Simson S51 / S53 / SR50 / KR51/2 M500 engine

These gaskets are precisely designed to fit the cylinders of 50cc to 60cc engines and feature an optimized contour that aligns with the enlarged transfer ports. The included carburetor gaskets not only match the inner dimensions for 16mm, 19mm, and 21mm carburetors but also have a special highlight: a silicone seal applied on both sides. Additionally, a FKM gasket for BVF carburetors and an O-ring gasket for the Schmitt cylinder heads with centering are included in the package.