Cylinder head 101 Octane 50cc 38mm for Simson S51, S53, SR50, Schwalbe KR51/2 IP44846

Cylinder head with 38mm combustion chamber (original diameter) suitable for 50cc Simson S51, S53 or SR50 and Schwalbe KR51/2 cylinder.

Note: Analogous to the original head when mounting on Simson Schwalbe KR51/2 the rib, if it strikes the frame, should be cut off slightly oblique.