Vespa PK125

 

 

 

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