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Motorcycle-Catalogue » Yamaha

Yamaha YAS 1

General moped information

ModelYamaha YAS 1
Year1970
CategoryClassic
Rating71.1 out of 100. Show full rating and compare with other bikes

Engine and transmission

Engine typeTwin, two-stroke
Power15.00 HP (10.9 kW)) @ 8500 RPM
Top speed110.0 km/h (68.4 mph)
Fuel controlPort control
Cooling systemAir
Gearbox5-speed

Chassis, suspension, brakes and wheels

Front tyre dimensions2.50-18
Rear tyre dimensions2.75-18
Front brakesExpanding brake
Rear brakesExpanding brake

Physical measures and capacities

Weight incl. oil, gas, etc105.0 kg (231.5 pounds)
Fuel capacity9.50 litres (2.51 gallons)
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