Lambretta Uno50: history, specs, pictures

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Lambretta Uno50
Manufacturer
Also called UNO50, UNO 50, Uno 50
Production 2008 - 2017
Engine
single cylinder, two-stroke
Bore / Stroke 40.0mm x 39.2mm
Top Speed 30 mph (48 km/h)
Fuel System carburetor
Ignition c.d.i
Transmission Gear box: automatic
Final Drive: belt
Suspension Front: telescopic fork
Rear: hydraulic shock absorber
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 120/70-12
Rear Tire 120/70-12
Wheelbase 49.02 inches (1245 mm)
Length 69.02 inches (1753 mm)
Width 27.01 inches (686 mm)
Height 45.0 inches (1143 mm)
Seat Height 30.98 inches (787 mm)
Weight 190.04 pounds (86.2 Kg) (dry),
Fuel Capacity 1.64 Gallon (6.20 Liters)
Manuals Service Manual


The Lambretta Uno50 was a single cylinder, two-stroke standard produced by Lambretta between 2008 and 2017. It could reach a top speed of 30 mph (48 km/h).

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 40.0mm bore x 39.2mm stroke result in a displacement of just 49.3 cubic centimeters. Fuel was supplied via a overhead cams (ohc).

Drive[edit | edit source]

The bike has a automatic transmission.

Chassis[edit | edit source]

It came with a 120/70-12 front tire and a 120/70-12 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic fork while the rear was equipped with a hydraulic shock absorber. The Uno50 was fitted with a 1.64 Gallon (6.20 Liters) fuel tank. The bike weighed just 190.04 pounds (86.2 Kg). The wheelbase was 49.02 inches (1245 mm) long.