YAMAHA GX 750 747 (1976 - 1979) Description & History: The GX750II, introduced in 1977, got a 3 into 2 muffler and 67HP, while its GX 750 brother had only 60 HP.
YAMAHA GX 750 747 1976 - 1979 Full Specifications:Brand: YAMAHA, Model: GX, Type: GX 750 1976, Name Year: GX 750 747 1976 - 1979, Engine Type: Air-cooled, 4-stroke, DOHC, 3-cylinders, Displacement: 747 cm3, Bore Xstroke: -, Compression: -, Horsepower: 44(60)/7500 KW(hp)/RPM, Torque: -, Fuel System: Carburetor, Gearbox: 5 Speed, Clutch: -, Primary Drive: -, Final Drive: Chain, Frame: -, Front Suspension: -, Rear Suspension: -, Front Brake: Drum, Rear Brake: Drum, Length: -, Width: -, Seat Height: -, Wellbase: -, Ground Clearance: -, Weight: -, Fuel Capacity: -, Tyres Front: -, Tyres Rear: -.