Yamaha AS3 YAS3 1971-72

Technical Specifications of Yamaha AS3 125

Model: Yamaha AS3 125 – Yamaha YAS3

Year: 1971-1972

Motorcycle Type: Sport / Street

Dry weight: 99.0 kg

Ground clearance: 160 mm (6.3 inches)

Fuel tank size: 9 litres (1.97 gallons)

Colour options: Red, Green, Blue, Orange, Titan or Yellow

Engine, Intake & Transmission

Displacement: 125 cc

Engine: Twin, two-stroke

Top speed: 129.9 km/h (80.7 mph)

Fuel system: Carburettor

Fuel control: Port control

Ignition: Points

Lubrication system: Autolube

Cooling system: Air cooled

Gearbox: 5-speed

Transmission type: Chain

Exhaust system: Twin chrome

Start up: Kickstart

Chassis, suspension, brakes and wheels

Frame type: Steel tube – single tubular cradle

Front suspension: Ceriani hydraulic telescopic fork

Rear suspension: Swing arm with two adjustable shock absorbers

Front brakes: Drum brake – double leading shoe

Rear brakes: Drum brake - single leading shoe