Cylinder head -SCHMITT- blank for Simson S51, S53, SR50, Schwalbe KR51/2

Cylinder head blank for Simson moped/mokick models S51, S53, SR50 and KR51/2 Schwalbe, manufactured using the die-cast aluminum process as in GDR times, but with improved thermal properties thanks to a larger design and stronger cooling fins. This blank is ideal for experienced tuners who want to create an individual combustion chamber design using a lathe or milling machine. The spark plug thread is already present and enables conversion to a 2-piece system with separate combustion chamber dome. The original look is retained as far as possible and the surface finish is perfect. Note: Customization is required; this is not a plug-and-play product.