Hyosung SF 50 Rally - 2007 Specifications and Reviews
The 2007 Hyosung SF 50 Rally is a lightweight 49cc scooter designed for urban commuters and novice riders seeking practical daily transportation. Its automatic transmission, electric and kick starter options, and modest 3.48 horsepower make it accessible and easy to manage. Best suited for city riding, this economical scooter delivers reliable performance for casual short-distance commuting.
Engine and Transmission Specifications | |
| Transmission typefinal drive | Belt |
| Gearbox | Automatic |
| Cooling system | Air |
| Starter | Electric & kick |
| Fuel system | Carburettor. VM14SH |
| Bore x stroke | 41.0 x 37.7 mm (1.6 x 1.5 inches) |
| Compression | 7.2:1 |
| Power | 3.48 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| | |
Physical measures and capacities | |
| Seat height | 730 mm (28.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 88.0 kg (194.0 pounds) |
| Dry weight | 82.0 kg (180.8 pounds) |
Hyosung SF 50 Rally dimensions and frame | |
| Rear brakes diameter | 100 mm (3.9 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 162 mm (6.4 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/90-10 |
| Front tyre dimensions | 120/90-10 |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.0424 HP/kg |
| Top speed | 45.0 km/h (28.0 mph) |
| Category | Scooter |
| Year | 2007 |
| Model | Hyosung SF 50 Rally |
Other specs | |
| Color options | Titan grey/silver, red/silver, yellow/silver, blue/silver |
| Fuel capacity | 4.30 litres (1.14 gallons) |









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