Vespa PK 50: history, specs, pictures
| Manufacturer | Vespa |
|---|---|
| Production | 1982 |
| Class | Scooter |
| Engine | Two stroke, single cylinder, air-cooled |
| Bore / Stroke | 38.1mm x 38.1mm |
| Compression ratio | 9.1:1 |
| Horse Power | 3.75 HP (2.8 KW) @ 7000RPM |
| Fuel system | Carburetor |
| Transmission | Gear box: 4-Speed, grip shift Final Drive: Direct drive |
| Suspension | Front: Trailing arm, coil spring, damper Rear: Coil spring, damper |
| Brakes | Front: Drum 150 mm Rear: Drum 150 mm |
| Front Tire | 3 x 10" |
| Rear Tire | 3 x 10" |
| Wheelbase | 46.3 inches (1176 mm) |
| Dimensions | L 65.91 inches (1674 mm) W 27.6 inches (701 mm) |
| Weight | (dry), 82.0 kg (wet) |
| Manuals | Service Manual |
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The Vespa PK 50 was a Two stroke, single cylinder, air-cooled scooter produced by Vespa in 1982. Claimed horsepower was 3.75 HP (2.8 KW) @ 7000 RPM.
Engine
A 38.1mm bore x 38.1mm stroke result in a displacement of just 49.8 cubic centimeters.
Drive
The bike has a 4-Speed, grip shift transmission. Power was moderated via the Wet Multi-plate.
Chassis
It came with a 3 x 10" front tire and a 3 x 10" rear tire. Stopping was achieved via Drum 150 mm in the front and a Drum 150 mm in the rear. The front suspension was a Trailing arm, coil spring, damper while the rear was equipped with a Coil spring, damper. The wheelbase was 46.3 inches (1176 mm) long.
1982 - 1993 Vespa PK 50
With the introduction of ‘Highway code’ in 1962, vehicles larger than 50cc were required to have a license plate. 14 years and above were allowed to ride scooters under 50cc without a license. Young riders who till then was a small share was rapidly becoming mobile and affluent. Vespa 50 circumvented the regulatory challenge and opened a hew world for the youngsters.