This is a genuine 1982 TZ500J, Yamaha's 500cc two-stroke square-four Grand Prix weapon.
One of the last factory production GP bikes sold to privateers before the factory era took over completely.
Approx. 3,200 miles from new.
Specs & Condition
Engine: 498cc liquid-cooled square-four, reed valve, 4x Mikuni carbs. Fires first kick. Compression strong and even across all 4 cylinders.Power: ∼120hp @ 11,500rpm in period. Dry weight ∼125kg. You do the math.
Matching numbers engine and frame.Recent Work: Full crank rebuild by Crankworks 8hrs ago. New pistons, rings, and Nikasil plated cylinders. NOS Yamaha clutch basket installed. Included: Original bodywork + spare fiberglass race set. 2 spare sets of pipes, box of jets/sprockets, factory service manual, and parts book.Condition: Clean title. Bike is complete and correct. Tank has minor race rash from back in the day - never repaired to preserve originality. Could be shown or raced tomorrow.
No test pilots unless cash in hand. You know what this is. If you have to ask your wife, this isn't the bike for you. Buyer pay shipping. Can help crate for transport. Will not part out.
