Vespa LX 50 2T AC - Technical specifications
The Vespa LX 50 produced between 2005 and 2009, represented a complete renewal of the legendary Vespa ET series that marked the rebirth of the Italian brand in the European scooter market. This model combines the iconic Italian design of curved and elegant lines with modern technology, while maintaining the self-supporting bodywork in stamped sheet steel that has defined the Vespa identity since 1946.
The 2T (two-stroke) version stands out for its Piaggio Hi-PER2 single-cylinder engine with optimized power supply system, an advanced feature that differentiates it from traditional mopeds. Although there is also a more efficient and quieter 4T (four-stroke) version, the 2T AC (Air Cooled) variant offers significant advantages: greater power (3.8 hp vs. 3.4 hp), better acceleration and instant response, lighter and simpler mechanics, and enormous potential for tuning and sports preparation. It is an iconic scooter that combines the timeless elegance of Italian design with Piaggio's characteristic urban practicality and reliability, making it one of the most popular platforms on the European scooter scene.
Vespa LX 50 2T Engine Technical Specifications
The Vespa LX 50 2T is equipped with an air-cooled Piaggio Hi-PER2 two-stroke single-cylinder air-cooled engine that develops 3.8 hp of power at 7,500 rpm. This engine incorporates a fuel system that optimizes the air-fuel mixture, improving throttle response, reducing fuel consumption and facilitating cold starts.
- Engine: Piaggio Hi-PER2 2-stroke (2T) single cylinder.
- Displacement: 49.4 cm³.
- Bore x Stroke: 40.0 mm × 39.3 mm
- Cooling: Air
- Fuel supply: Injection system / carburetor (depending on year of manufacture).
- Intake: Reed box
- Starter: Electric + emergency pedal
- Transmission: Automatic variator with centrifugal dry clutch.
- Ignition: 12V electronic.
- Maximum power: 3.8 hp 7,500 rpm.
- Maximum speed: 45 km/h
- Average consumption: Approximately 2-3 L/100 km.
Chassis and components LX 50 cc 2t
The chassis of the Vespa LX 50 maintains the design philosophy that has characterized the brand since its origins: a self-supporting bodywork in stamped sheet steel with welded structural reinforcements that acts simultaneously as frame and protection, eliminating the need for a separate tubular chassis. This monocoque construction not only defines the unmistakable Vespa aesthetics, but also provides structural rigidity, splash protection and a stable platform for urban riding. The multi-layered painted sheet metal finish with chrome accents reflects attention to detail and Italian build quality.
- Frame: Self-supporting bodywork of stamped sheet steel with welded structural reinforcements (monocoque concept).
- Front suspension: Oscillating monoshock with coil spring and double-acting hydraulic monoshock.
- Rear suspension: Individual hydraulic shock absorber.
- Front brake: Ø 200 mm steel hydraulic disc.
- Rear brake: Ø 110 mm mechanical drum (cable-actuated).
- Front rim: 2.50 × 11".
- Rear rim: 3.00 × 10".
- Front tire: 110/70-11, tubeless (recommended pressure: 1.6 bar).
- Rear tire: 120/70-10 tubeless (recommended pressure: 2.0 bar).
- Dry weight: 98 kg.
- Permissible total weight: 290 kg.
- Wheelbase: 1,280-1,290 mm.
- Seat height: 775-780 mm.
- Tank capacity: 8.5-8.6 liters (reserve: 2 liters).
- Storage: Under-seat compartment (jet helmet or documents) + glove box in the front shield.
- Instrumentation: Analog speedometer, fuel gauge, clock and kilometer counter.
Personalization and spare parts for the Vespa LX 50 2T scooter
The Vespa LX 50 2T offers enormous potential for progressive modifications ranging from subtle aesthetic improvements to high-performance preparations. The combination of the prestige of the Vespa brand, the massive availability of original and aftermarket parts, and an active community of enthusiasts make it the ideal platform for both beginners and experienced tuners.
We have an extensive catalog of both original and tuning parts for the Vespa LX 50 AC, including cylinders, carburetors, racing exhausts, sport variators, reinforced clutches and crankshafts, high-flow air filters and much more. In addition, if you want to give your scooter a unique style, you will find a large selection of styling parts: custom mirrors (chrome, rectangular or vintage), sport or classic handlebars, custom seats (leather one-seater or two-seater with gel), chrome rear luggage rack, full LED lighting (headlights, turn signals and lights), as well as vinyls and stickers with Italian flags or retro logos. In our store you will find everything you need to customize your Vespa LX 50 AC 100%.
