Lifan Smart 125: history, specs, pictures

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Lifan Smart 125
Manufacturer
Production 2009
Engine
single cylinder, four-stroke
Bore / Stroke 52.4mm x 55.5mm
Horsepower 7.38 HP (5.5 KW) @ 7500RPM
Torque 5.9 ft/lbs (8.0 Nm) @ 5500RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 4-speed
Clutch: wet multi-plate
Brakes Front: single disc
Rear: single disc
Front Tire 2.50-17
Rear Tire 2.75-17
Wheelbase 50.0 inches (1270 mm)
Height 30.71 inches (780 mm)
Weight 231.49 pounds (105.0 Kg) (dry),
Manuals Service Manual


The Lifan Smart 125 was a single cylinder, four-stroke standard produced by Lifan in 2009. Max torque was 5.9 ft/lbs (8.0 Nm) @ 5500 RPM. Claimed horsepower was 7.38 HP (5.5 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 52.4mm bore x 55.5mm stroke result in a displacement of just 119.6 cubic centimeters.

Drive[edit | edit source]

The bike has a 4-speed transmission. Power was moderated via the wet multi-plate.

Chassis[edit | edit source]

It came with a 2.50-17 front tire and a 2.75-17 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The bike weighed just 231.49 pounds (105.0 Kg). The wheelbase was 50.0 inches (1270 mm) long.