Vespa PK 125 (1982-90)

Make Model: Vespa PK125, PK125S, Elestart, Automatica


Year: 1982 – 90
Engine: Single cylinder, 2 stroke
Capacity: 121.2 cc / 7.4 cub in
Bore x Stroke: 55 x 51 mm
Compression: 9.5:1
Carburetor: Dell’Orto SHB 19/19E
Cooling: Air cooled, centrifugal fan
Fuel Mixture: 1:50
Starting: Kick start
Spark Plug: NGK BR6HS, Marelli CW7N, Champion L86, Bosch W 225 T1
Clutch: Wet, multiplate
Max Power: 5 kW / 6 hp
Transmission: 4 Speed, grip-shift, constant mesh
Gear Ratios: 1st 14.74 / 2nd 19.80 / 3rd 7.06 / 4th 5.31:1
Final Drive: Direct drive
Frame: Pressed sheet steel, streamlined monocoque structure
Front Brakes: Drum
Rear Brakes: Drum
Wheels: Interchangeable
Front Tyre: 3.0 x 10″

Rear Tyre: 3.0 x 10″
Dimensions: Length: 1675 mm / 65.9 in Width: 700 mm / 27.6 in Height: 1070 mm / 42.1 in
Wheelbase: 1175 mm / 46.5 in
Ground Clearance: 252 mm / 9.9 in
Dry Weight: 87 kg / 182 lbs
Fuel Capacity: 6.2 L / 1.6 US gal
Reserve: 1.2 L / 0.3 US gal
Consumption average: 2.1 L/100 km / 48 km/l / 111 US mpg
Top Speed: 92 km/h / 57 mph
Sources: Vespaclub.org.pl


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