I think this is a rotary engine
1975 hercules warkel
Good or BAD deal?
Looks like he does hipster fashion too:
It seems he's a real go-getter.
Danger, is my business.
Wankel engine - Wikipedia, the free encyclopedia
Danger, is my business."
A 78 GS750E is listed in the Rochester, NY craigslist for 800 that looks to be in really nice shape. post id: 4912701998 The 78 GS was noted to be a decent handling motorcycle for it's time with good power. If your looking for a nice motorcycle to cafe or restore, this might be worth looking at.