Technical Specifications of Yamaha RD50 & RD50M
Model: Yamaha RD50
Year: 1977-86
Motorcycle Type: Standard Bike
Dry weight: 74 kg
Fuel tank size: 8 litres
Engine, Intake & Transmission
Engine displacement: 49 cc
Engine: two-stroke single cylinder
Top speed: 85 km/h
Fuel system: Mikuni Vm16 Carburettors
Fuel control: Port control
Ignition: Flywheel Magneto
Lubrication system: Autolube
Cooling system: Air cooled
Gearbox: 5-speed
Transmission: Chain drive
Starting: Kickstarter
Chassis, suspension, brakes and wheels
Frame type: Steel tube
Front suspension: Telescopic forks
Rear suspension: Swing Arm
Front brakes: Disc brake
Rear brakes: Drum brake