

Hyosung Prima

Prima
The SF50B/Prima is a scooter that offers a powerful 2 stroke engine with electric start, fan forced cooling, free flowing exhaust, and V-belt auto transmission for maximum acceleration. The Prima's characteristics such as a hip instrumentation panel and comfortable ergonomics, combine comfort with style and luxury.
Prima Specs |
| Chassis |
Overall Length (inch) |
72.4 |
| Overall Height (inch) |
43.7 |
| Overall Width (inch) |
25 |
| Wheel Base (inch) |
50.6 |
| Ground Clearance (inch) |
5.5 |
| Seat Height |
29 |
| Brake (Front) |
162Ø Single disc, 1 piston caliper |
| Brake (Rear) |
Drum |
| Suspension (Front) |
Conventional Telescopic |
| Suspension (Rear) |
Mono Shock Absorber (Preload adjustable) |
| Tire (Front) |
110/70 -12 47J |
| Tire (Rear) |
120/70 -12 51J |
| Fuel tank(gal) |
1.25 |
| Dry Mass |
194 lbs |
|
|
|
| Engine |
Engine System |
Forced Air cooled 2-stroke Single cylinder |
| Displacement (cc) |
49 |
| Bore x Stroke |
41 x 37.4 |
| Compression Ratio |
7.2 : 1 |
| Max Power |
5 HP |
| Max Torque |
2.8 lb/ft @ 6500 RPM |
| Fuel System |
Carburetor |
|
|
|
| Transmission |
Clutch |
Centrifugal automatic clutch |
| Gear |
CVT |
|
|
|
| Warranty |
Year |
2 |
| Price |
$1,799 |
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