1957 Triumph TR5 Flat Tracker Published July 11, 2017 | By admin -/9 by Bob Sargis Published: July 11, 2017 (7 years ago) $9,000.00 Category Vintage Motorcycles Engine Number: TR5 8969 NA This is as last raced unrestored, survivor. The frame is a 1950 3T, having a shorter wheelbase. Speed kit dual carb manifold and 276 carbs. Send Message Your Name * Your Email * Subject * Message * Website Address