Hyosung Prima: history, specs, pictures

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Hyosung Prima
Manufacturer
Production 2013 - 2014
Engine
single cylinder, two-stroke
Bore / Stroke 41.0mm x 37.4mm
Torque 2.8 ft/lbs (3.8 Nm) @ 6500RPM
Fuel System carburetor
Transmission Gear box: automatic

Final Drive: belt

Clutch: centrifugal automatic clutch
Suspension Front: telescopic fork
Rear: mono shock absorber (preload adjustable)
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 110/70-12
Rear Tire 120/70-12
Wheelbase 50.59 inches (1285 mm)
Seat Height 29.02 inches (737 mm)
Weight 194.01 pounds (88.0 Kg) (dry),
Fuel Capacity 1.25 Gallon (4.73 Liters)
Manuals Service Manual


The Hyosung Prima was a single cylinder, two-stroke standard produced by Hyosung between 2013 and 2014. Max torque was 2.8 ft/lbs (3.8 Nm) @ 6500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 41.0mm bore x 37.4mm stroke result in a displacement of just 49.0 cubic centimeters.

Drive[edit | edit source]

The bike has a automatic transmission. Power was moderated via the centrifugal automatic clutch.

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 fork while the rear was equipped with a mono shock absorber (preload adjustable). The Prima was fitted with a 1.25 Gallon (4.73 Liters) fuel tank. The bike weighed just 194.01 pounds (88.0 Kg). The wheelbase was 50.59 inches (1285 mm) long.