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Hyosung SF 50 Racing - 2007 Specifications and Reviews

The 2007 Hyosung SF 50 Racing is an entry-level automatic scooter suited for new and young riders seeking affordable urban commuting. With its lightweight 82kg frame, accessible 740mm seat height, and modest 3.45hp engine, it prioritizes ease of use and maneuverability in city traffic over performance.

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Engine and Transmission Specifications

GearboxAutomatic
Cooling systemAir
StarterElectric & kick
IgnitionElectronic
Bore x stroke41.0 x 37.7 mm (1.6 x 1.5 inches)
Compression7.2:1
Power3.45
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)
 
 

Physical measures and capacities

Seat height740 mm (29.1 inches) If adjustable, lowest setting.
Dry weight82.0 kg (180.8 pounds)

Hyosung SF 50 Racing dimensions and frame

Rear brakes diameter100 mm (3.9 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter162 mm (6.4 inches)
Front brakesSingle disc
Rear tyre dimensions120/70-12
Front tyre dimensions110/70-12

Speed and acceleration

Power/weight ratio0.0421 HP/kg
Top speed45.0 km/h (28.0 mph)

CategoryScooter
Year2007
ModelHyosung SF 50 Racing
 
 

Other specs

Color optionsRed, silver, blue
Fuel capacity4.30 litres (1.14 gallons)

Rider Reviews

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