The 50cc two-stroke racing bikes of the 1960s weighed less than 60kg and were good for well over 100mph, but delivered all their power within a 500rpm band, requiring the rider to Riverdance on ...

The 50cc two-stroke racing bikes of the 1960s weighed less than 60kg and were good for well over 100mph, but delivered all their power within a 500rpm band, ...

If you've never ridden a 50cc racing motorcycle, you should try it sometimes. And if you want to see what 50cc racing is all about, one of the best machines to try is the 2013 Rieju RS3 50 Pro.

Unlike 50cc bikes that most people are familiar with, the RC116 — when it came around to the racing circuit in 1966 — had two very tiny cylinders with four practically microscopic valves per ...

One summer day, I decided to drive from Tokyo to Kyoto in my 50cc racing kart. It would be a 24-hour endurance race on the Edo-Kyoto highway. I turned on the engine and hit the road without ...