Technical Specifications of Yamaha AS3 125
Yamaha model: Yamaha AS3 125 – Yamaha Y-AS3
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