| MODEL | LAMBRETTA UNO 50 2009 |
| Year | 2009 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 49.3 cc / 3.01 cu in |
| Bore X Stroke | 40.0 x 39.2 mm / 1.6 x 1.5 in |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | — |
| Max Torque | — |
| Ignition | CDI |
| Induction | Carburettor |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic |
| Clutch | — |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork |
| Rear Suspension | Hydraulic shock absorber |
| Front Brakes | Single disc |
| Rear Brakes | Expanding (drum) |
| DIMENSION SPECS | |
| Overall Length | 1753 mm / 69.0 in |
| Overall Width | 686 mm / 27.0 in |
| Overall Height | 1143 mm / 45.0 in |
| Seat Height | 787 mm / 31.0 in |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 86.2 kg / 190 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-12 |
| Rear Tyre | 120/70-12 |
| FUEL SYSTEM | |
| Fuel Capacity | 6.2 Litres / 1.64 US gal |
| Fuel Consumption | — |
| Top Speed | 48.3 km/h / 30 mph |
The Uno 50 is the entry-level model of the modern Lambretta Uno line: a 49 cc air-cooled two-stroke twist-and-go scooter with a CVT belt drive, 12-inch alloy wheels and a classic-looking body. It suits learner and city riding at low speeds and shares its chassis layout with the larger Uno 150.
