Definitions for "1954 Isle of Man TT"
The 1954 Isle of Man Tourist Trophy was the second race in the 1954 Grand Prix motorcycle racing season and proved highly controversial for course and race changes. The 1954 Junior TT was the first race where the official race distance was reduced from 7 laps to 5 laps. The 1954 Senior TT Race was stopped at half distance due to the weather conditions on the Mountain Section of the course.