Suzuki TR50 M40 Works Racer 1963 50cc Engine Overhaul

Extremely rare Suzuki TR50 M40 works racer, a 50cc single-cylinder race-only motorcycle built in 1963 in very limited numbers. The engine has been fully restored from the crankshaft and was confirmed running at the seller's home. The bike was purchased to participate in Twin Ring Motegi's Good Old Days event. Frame paint appears to be original to the era. Currently stored in a garage with dehumidification. To race, the bike will need tire replacement and carburetor tuning. The cylinder has aluminum melting on the left lower section. The tachometer is an aftermarket unit. Seller notes this is a 63-year-old machine and while they have documented visible issues in photos, additional rust, scratches, wear, and defects may be present that are not immediately visible. Seller is not a motorcycle expert and recommends in-person inspection for serious buyers. No spare parts included.

Engine fully restored and confirmed running. Aluminum melting visible on cylinder left lower section; general wear consistent with a 1963-era race bike. Scratches, rust, and deterioration likely present beyond what is visible in photos.