YAMAHA YR-5 347 (1970 - 1972) Description & History:
YAMAHA YR-5 347 1970 - 1972 Full Specifications:Brand: YAMAHA, Model: YR, Type: YR-5 1970, Name Year: YR-5 347 1970 - 1972, Engine Type: Air Cooled, Two Stroke, Parallel Twin, Displacement: 347 cm3, Bore Xstroke: 2.5x2.1 in OR 63.5x53.3 mm, Compression: 6.9:1, Horsepower: 26(36)/7000 KW(hp)/RPM, Torque: -, Fuel System: 2x28mm Mikuni Carburetors, Gearbox: 5 Speed, Clutch: -, Primary Drive: -, Final Drive: Chain, Frame: -, Front Suspension: Telescopic Forks, Rear Suspension: Dual Shock Absorbers Preload Adjustable, Front Brake: 183mm Drum, Rear Brake: 183mm Drum, Length: -, Width: -, Seat Height: -, Wellbase: -, Ground Clearance: -, Weight: -, Fuel Capacity: -, Tyres Front: 3.00-18, Tyres Rear: 3.50-18.