© Copyright: Piaggio
VESPA 50 S 50 cc 2T AC '63-'84 V5SA1T
Overview Vespa 50 S
The Vespa 50 was introduced at a time when motorised two-wheelers were becoming increasingly popular in Europe. It was designed in response to the growing demand for small, economical and easy-to-drive vehicles and could be ridden in Italy from the age of 14 without a driving licence. The Vespa 50 was characterised by its compact and functional design. It had a small, efficient two-stroke engine and was known for its simplicity and reliability. Its design was typical of the Vespa line with a curved body and a single front headlight. The introduction of the Vespa 50N helped to establish the Vespa brand as one of the leading manufacturers of scooters. Its influence can still be seen today in modern Vespa models, which still retain elements of the classic design.
Vespa 50 S model history
In 1963, the Vespa 50 S was developed in parallel with the existing model range to specifically meet the needs of export markets. In these countries, the laws allowed 16-year-olds to ride motorised two-wheelers with an engine capacity of 50 cc and a speed in excess of the 45 km/h applicable in Italy. One example of this is Germany, where the Vespa 50 S was classified as a moped in driving licence category 4 and could be ridden without a speed limit. Although an Italian homologation existed for the Vespa 50 S, it was never launched on the Italian market.
The Engine of the Vespa 50 S
As with the Vespa 50, which also appeared in 1963.
Used Vespa 50 S market situation
Where do you look for this vehicle?
At your trusted Vespa dealer
Classified adverts in the local newspaper
Markets and trade fairs such as Mostra Scambis in Italy
Online marketplaces such as www.mobile.de, www.autoscout24.de etc.
The colours of the Vespa 50 / N 50:
Colour | Colour Name | Max Meyer Code | Colour info |
|---|---|---|---|
 | Verde 301 | 1.298.6301 | 1963 |
 | Rosso | 1.298.5847 | 1963 |
 | Azzurro Chiaro | 1.298.7400 | 1963 |
 | Grigio Ametista | 1.298.8710 | 1963 |
 | Blu | 1.298.7210 | 1965 |
 | Verde Mela | 1.298.6301 | 1965 |
 | Nocciola | 3000M | Rust protection/primer |
 | Alluminio | 1.268.0983 | various Frame Parts |
Sources
General Information
- Producer VESPA
- Model 50 S
- Displacement 50 ccm
- Cycles and cooling 2T / AC
- Year of construction `63-`84
- Type V5SA1T
- Chassis number (from/to) 1101 -
- Built quantity 131099
- Dimension KLASSIK VESPA
- Vehicle type Vespa 50-125/PV/ET3/PK/XL
Years of production & chassis numbers
-
Year of construction:
Technical data
- Chassis type: self-supporting steel frame
- Chassis number position: at the rear right at the height of the Lock Lever Side Panel Door, German models also have a Type Plate on the tunnel on the right
- Length: 1650 mm
- Width: 610 mm
- Height: 995 mm
- Seat height: 780 mm
- Wheelbase: 1160 mm
- Ground clearance: 225 mm
- Weight (empty): 74 kg
- perm. total weight: 220 kg
- Turning circle: 1650 mm
- Performance (PS): 2.5 PS
- Performance (kW): 1.8 kW
- at rpm: 5800
- Top speed: 60 km/h
- Engine type: 2-stroke internal combustion engine
- Engine manufacturer: PIAGGIO
- position of engine number: on the Crankcase below the shock absorber mounting
Engine - cylinders, clutch & exhaust
- Displacement: 49.77 ccm
- Bore: 38.4 mm
- Stroke: 43 mm
- Number of cylinders: 1
- Transfer ports: 2
- Type of cooling: Air
- Compression: 10:1
- Starter: Kickstarter
- Clutch: Multi-disc clutch in oil bath on Input Shaft
- Clutch type: 3 Clutch Friction Plates, 1 centre spring
- Stationary noise: 64 dB(a)
- Driving noise: 73 dB(a)
Engine - Carburetor
- Mixture preparation: Carburetor
- Type of carburetor: Dell'Orto SHB 16.16
- Main jet: 68
- Idle jet: 42
- Choke jet: 50
Engine - Transmission
- Type of gearbox: Manual gearstick
- Number of gears: 4
- Gear rotation: 1st gear: 10:60 Z (6,00)
- Gear rotation: 2nd gear: 15:54 Z (3,60)
- Transmission: 3rd gear: 21:49 Z (2,33)
- Transmission: 4th gear: 26:43 Z (1,65)
- Gear rotation: Total: im 4. Gang: 8,13
- Transmission: Primary: 14:69 Z (4,93)
Engine - Ignition
- Ignition type: Interruptor ignition
- Ignition timing: 19 °
- Charging power (ignition): 30 W
- Spark plug type: NGK B8HS / Bosch W4AC
- Spark plug thread: short thread
- Pre-ignition timing: 19
Chassis - tires and rims
- Front tyre(s): 3.00x10
- Front rim(s): 2.10x10
- Rear tyre(s): 3.00x10
- Rear rim(s): 2.10x10
- Front tyre pressure: 1,6
- Rear tyre pressure: 2,3
Chassis - Brakes
- Brake system: Drum Brake
- Front brake: Ø inside 125mm lining width: 18 mm
- Front brake operation: mechanical with Cable
- Rear brake: Ø inside 135 mm pad width: 20 mm
- Rear brake operation: mechanical with Cable
Chassis - steering column & swing arm
- Front wheel guide: short swing arm with one arm
- Rear wheel guide: Drive set swing arm
- Front suspension: Shock Absorber L 200mm, integrated Springs
- Rear suspension: Shock Absorber L 340 mm, integrated Springs
Electronics
- Alternator: 6 Volt - 30 Watt, swing light magneto ignition
- Headlights: 6V 15W P26s
- Parking light: 6V 5W Festoon Bulb
- Taillights: 6V 5W Festoon Bulb
- Brake lights: 6V 10W
- Indicator lights: 6V 18W Festoon Bulb (D)
- Horn: 6V AC
Operating materials
- Fuel tank capacity: 5.6 l
- Included reserve: 1 l
- Mixing ratio: 1:50
- Range (approx.): 280 km
- Gearbox oil: SAE 30
- Amount of gearbox oil: 0.25 l
- Fuel consumption: 270 l/100km
Explosion for this vehicle type
Spare parts exploded views
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