Heinkel Tourist 175cc. This scooter was ridden by Albert Pfuhl and Roland Müller at VI 24 Hours of Montjuïc, on 1960. They took the holeshot and finished the race in tenth place overall.
<a href="//commons.wikimedia.org/wiki/User:Peprovira" title="User:Peprovira">Peprovira</a>
<span class="int-own-work" lang="en">Own work</span>