Van Veen OCR 1000

In the late 1970s, this was one of the most exotic motorcycles of all—the rotary-engined Van Veen. It was created by Henk van Veen, the…

Hercules W2000 rotary

Think of rotary engines, and you probably think of Mazda. But in the 1970s, two companies put those silky-smooth Wankel rotary engines into motorcycles. One…