Kawasaki KR-1S (1990-1992)
Source: MCN - Wednesday, 20th January 2010, 11:00 GMTKawasaki’s KR-1S was the quickest mass-produced, 250 two-stroke ever (139mph being recorded in a 1990 speed test), being quicker than both Suzuki’s RGV and even Aprilia’s later (but RGV-powered) RS250. On the downside it came with slightly questionable reliability and... Read article