Vespa 50 Allunga

Vespa 50 Allunga
Manufacturer	Vespa
Production	1967-71
Engine	Two stroke, single cylinder
Compression ratio	7.2:1
Top speed	40 km/h /29 mph
Battery	6 V
Transmission	3 Speed
Frame type	Sheet metal, welded support
Suspension	Front: Hydraulic shock absorber with rubber elements ; Rear: Hydraulic shock absorber
Brakes	Front: Drum ; Rear: Drum
Front Tire	2.75 x 9"
Rear Tire	2.75 x 9"
Weight	67 kg / 148 lbs
Fuel capacity	5.6 L / 1.5 US gal
Manuals	Service Manual
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It could reach a top speed of 40 km/h /29 mph.

Engine

The engine featured a 7.2:1 compression ratio.

Drive

Power was moderated via the Multi plate.

Chassis

It came with a 2.75 x 9" front tire and a 2.75 x 9" rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Hydraulic shock absorber with rubber elements while the rear was equipped with a Hydraulic shock absorber. The 50 Allunga was fitted with a 5.6 L / 1.5 US gal fuel tank. The bike weighed just 67 kg / 148 lbs.

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Overview

Vespa 50 Allungata

Make Model	Vespa 50 Allungata
Year	1967-71
Engine Type	Two stroke, single cylinder
Displacement	49.8 cc / 3.0 cub in
Bore X Stroke	38.4 x 43 mm
Compression	7.2:1
Mixture	1:50
Carburettor	Dell'Orto 14
Battery	6 V
Starting	Kick start
Clutch	Multi plate
Max Power	1.9 kW / 2.6 Hp @ 4500 rpm
Transmission	3 Speed
Final Drive	Direct drive
Frame	Sheet metal, welded support
Front Suspension	Hydraulic shock absorber with rubber elements
Rear Suspension	Hydraulic shock absorber
Front Brakes	Drum
Rear Brakes	Drum
Wheels	Steel
Front Tire	2.75 x 9"
Rear Tire	2.75 x 9"
Dry Weight	67 kg / 148 lbs
Fuel Capacity	5.6 L / 1.5 US gal
Consumption Average	1.5 L/100 km / 66.7 km/l / 157 US mpg
Top Speed	40 km/h /29 mph

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