From Chopper to Desert Sled… The Triumph TR5 Trophy debuted in 1949 as a 500cc off-road/trials version of the Speed Twin. Interestingly enough, the aluminum barrels and heads came from a generator the company had […]
From Chopper to Desert Sled… The Triumph TR5 Trophy debuted in 1949 as a 500cc off-road/trials version of the Speed Twin. Interestingly enough, the aluminum barrels and heads came from a generator the company had […]