Vespa PX125 T5

 

 

 

Make Model

Vespa PX125 T5, PX 125 T5 Elestart

Year

1985 - 99

Engine

Two stroke, Single cylinder,

Capacity

123.4 cc 7.5 cub in
Bore x Stroke 52 x 55 mm
Carburetor Dell'Orto SI 24/24G .
Compression Ratio 11.3:1
Cooling Air cooled, centrifugal fan

Fuel Mixture

1:20

Spark Plug

Bosch W3CC or Champion N2C

Ignition 

Flywheel alternator, with built in H.T. coil
Starting Kick start
Clutch Multiplate

Max Power

8.8  kW / 12 hp @ 6500 rpm

Max Torque

13.1  kW / 1.34 kgf-m / 9.7 ft/lb @ 6250 rpm

Transmission 

4 Speed, grip-shift, constant mesh
Gears 1st 16.4 / 2nd 11.0 / 3rd 7.5 / 4th 5.8:1
Final Drive Direct drive
Frame Pressed sheet steel, streamlined monocoque structure

Front Suspension

Helical spring and double acting hydraulic dampers

Rear Suspension

Helical spring and double acting hydraulic dampers

Front Brakes

Cable operated, 125 mm expanding type drum brake

Rear Brakes

Cable operated, 125 mm expanding type drum brake
Wheels Interchangeable

Front Tyre

3.5 x 10"

Rear Tyre

3.5 x 10"

Dimensions

Length:  1820 mm / 71.7 in

Width:      700 mm / 27.6 in

Height:   1170 mm / 46.1 in

Wheelbase 1250 mm / 49.2 in
Ground Clearance 100 mm / 3.9 in

Dry Weight

112 kg / 247 lbs

Fuel Capacity 

8 L / 2.1 US gal

Reserve 

2.1 L / 0.55 US gal

Consumption  average

2.7 L/100 km / 37 km/l / 87 US mpg

Top Speed

106 km/h / 64 mph

Standing 400 m / 437 yards

20.2 sec

Colours

Red, White

Sources

Wikipedia