The International Six Day Trial was a popular competitive motorcycling event in the mid 1900’s. Participants had to race against time and each other, for a distance of 1500 miles. The event was held on mountain tracks and steep hills. The factory team of Royal Enfield dominated this event between 1948 and 1953 and won 26 gold medals in this period. This t-shirt celebrates the racers and motorcycles that won the International Six Day Trial continuously for 6 years.