Official Technical Drawing - Vespa - 125 VN1T Versione 2

Official technical drawing of Vespa 125 from 1955, 2nd version, it includes the vehicle dimensions, engine, braking system, exhaust, the homologation marks for lights and headlights, the wheels; essential for enthusiasts or owners of this sport scooter.
It will be shipped with insured international UPS courier.

The Vespa 125 VN1T, produced by Piaggio between 1954 and 1955, is one of the most iconic models of the "Low Beam" series. It succeeds the VM series and is characterized by some technical and stylistic innovations that make it a highly sought-after piece by collectors.
Key Technical Features

- Engine: 1-cylinder two-stroke of 123.7 cm³ with forced air cooling.
- Performance: Maximum power of about 4.5 HP at 5,000 rpm.
- Transmission: 3-speed manual with handlebar-mounted control.
- Fuel system: Dell'Orto TA 18C or TA 18E carburetor, operating with a 5% mixture.
- Chassis: 8-inch wheels (3.50 x 8 tires) and drum brakes on both axles (front Ø 124 mm, rear Ø 126 mm).
- Fuel Tank Capacity: 6.25 liters.
- Weight: About 85 kg dry.

Production and Numbering
Production of the VN1T was divided into two main lots:

- 1954: From frame 01001 to 023000.
- 1955: From frame 023001 to 050100.
In total around 50,100 units were produced before the transition to the next model, the VN2T.