The air-cooled twin-rotor Norton RCW588, produced for the 1989-91 race seasons, is a true motorcycle icon with its eye-catching JPS gold, silver and black livery and the hellish exhaust note it produced, that would reverberate between the hedges and walls of famous road racing courses like the Isle of Man TT mountain course.  The machine achieved great success in the hands of top riders like Trevor Nation, Robert Dunlop and Steve Hislop, who took a famous win in the 1992 Senior TT race.