Suzuki GT series

The Suzuki GT series is a series of two-stroke, chain drive motorcycles built and sold by Suzuki for model years 1972 to 1977, in a range of engine capacities and cylinder counts, with the GT380 sold in certain markets until model year 1980. The initial lineup was the three cylinder GT380, sold in North America as the Sebring, the GT550, the Indy, and the GT750, the LeMans. Engines were piston-ported two-strokes with Suzuki's Crankcase Cylinder Injection oil system, previously marketed as PosiForce, and the 380 and 550 were air cooled with a Ram Air shroud. The liquid-cooled GT750, nicknamed the Water Buffalo in North America and the Kettle in the UK, made Suzuki the first company to mass-produce a liquid-cooled, large-bore two-stroke engine.