Vespa S 50 engine on a ET2? Jan 17, 2012 20:30:51 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by wasizzle on Jan 17, 2012 20:30:51 GMT Hi. I have a Vespa S 50cc engine in good condition. I was wondering if I could put it on a ET2 as I could probably get one cheap. Thanks