From Hagen Schroot:
Hello, here are some pictures and videos from an Simson S51 V2 with 50HP. The Simson S51 is 50ccm motocycle with 3,6 HP stock bulid in East Germany in 1980`s. This Simson is the personal ride from an famous exhaust manufacturer for the Simson scene. At the moment is only 120km/h fast, because of the brakes , but lift up the front in 5tgh gear!