Lambretta LN151: history, specs, pictures

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Lambretta LN151
Manufacturer
Production 2012 - 2013
Engine
single cylinder, four-stroke
Bore / Stroke 57.4mm x 58.2mm
Horsepower 10.06 HP (7.5 KW) @ 7500RPM
Torque 7.97 ft/lbs (10.8 Nm) @ 6000RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: automatic
Final Drive: belt
Suspension Front: telescopic hydraulic
Rear: hydraulic monoshock
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 110/70-12
Rear Tire 120/70-12
Length 75.98 inches (1930 mm)
Width 20.87 inches (530 mm)
Height 54.33 inches (1380 mm)
Seat Height 31.5 inches (800 mm)
Weight 244.71 pounds (111.0 Kg) (dry),
Fuel Capacity 1.59 Gallon (6.00 Liters)
Manuals Service Manual


The Lambretta LN151 was a single cylinder, four-stroke standard produced by Lambretta between 2012 and 2013. Max torque was 7.97 ft/lbs (10.8 Nm) @ 6000 RPM. Claimed horsepower was 10.06 HP (7.5 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 57.4mm bore x 58.2mm stroke result in a displacement of just 151.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive[edit | edit source]

The bike has a automatic transmission.

Chassis[edit | edit source]

It came with a 110/70-12 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 hydraulic while the rear was equipped with a hydraulic monoshock. The LN151 was fitted with a 1.59 Gallon (6.00 Liters) fuel tank. The bike weighed just 244.71 pounds (111.0 Kg).