Lifan Cub50: history, specs, pictures

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Lifan Cub50
Manufacturer
Also called Cub 50
Production 2011
Engine
single cylinder, four-stroke
Bore / Stroke 39.0mm x 41.4mm
Top Speed 19 mph (30 km/h)
Horsepower 2.68 HP (2.0 KW) @ 7500RPM
Torque 1.84 ft/lbs (2.5 Nm) @ 5000RPM
Fuel System carburetor
Transmission Gear box: 4-speed
Clutch: wet multiplate
Suspension Rear: .coil spring hydraulic
Brakes Rear: expanding brake (drum brake)
Front Tire 2.75-18
Rear Tire 3.00-16
Wheelbase 27.17 inches (690 mm)
Length 43.31 inches (1100 mm)
Width 24.02 inches (610 mm)
Height 29.53 inches (750 mm)
Weight 178.57 pounds (81.0 Kg) (dry),
Manuals Service Manual


The Lifan Cub50 was a single cylinder, four-stroke standard produced by Lifan in 2011. It could reach a top speed of 19 mph (30 km/h). Max torque was 1.84 ft/lbs (2.5 Nm) @ 5000 RPM. Claimed horsepower was 2.68 HP (2.0 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 39.0mm bore x 41.4mm stroke result in a displacement of just 49.5 cubic centimeters.

Drive[edit | edit source]

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

Chassis[edit | edit source]

It came with a 2.75-18 front tire and a 3.00-16 rear tire. The bike weighed just 178.57 pounds (81.0 Kg). The wheelbase was 27.17 inches (690 mm) long.