Vespa PK50

Make Model	Vespa P 80 / P 80E, P 80X / PX 80XE, PX 80E Arcobaleno PK 80S, PK 80S Elestart, PK 80S Automatica, PK 80S / Automatica El, PK 80E Arcobaleno El
Year	198 1 -93
Engine	Two stroke, single cylinder
Capacity	79 cc / 4.8 cub in
Mixture	1:50
Carburettor	Dell'Orto SHB 16/10
Cooling	Air cooled with centrifugal fan
Battery	1 x 6V - 9.5 Ah batteries
Induction	Rotary valve
Ignition	Flywheel magneto
Starting	Kick start
Spark Plug	NGK B6ES
Clutch	Oil bath, multi plate
Max Power	4.4 kW / 6 Hp @ 7000 rpm
Final Drive	Direct drive
Frame	Pressed sheet steel with streamlined monocoque structure
Front Suspension	Trailing arm, coil spring, damper
Rear Suspension	Coil spring, damper
Front Brakes	150 mm drum
Rear Brakes	150 mm drum
Wheels	Pressed steel flanges, interchangeable
Front Tyre	3 x 10"
Rear Tyre	3 x 10"
Fuel Capacity	8.0 L / 2.1 US gal
Source	Databikes, Wikipedia

The 80 cc range consisted of the following models;

P 80 /P 80E (1980 - 1983)
P 80X / PX 80XE (1981 - 1983)
PX 80E Arcobaleno (1983 - 1990)
PK 80S (1982 - 1986)
PK 80S Elestart (1983 - 1984)
PK 80S Automatica (1984)
PK 80S / Automatica El (1984 - 1986)
PK 80E Arcobaleno El(1984 - 1990)

Vespa P80