autoevolution
 

Segment: Scooter
Production years: 2009, 2010

HYOSUNG SF50B 2009-2010
HYOSUNG SF50B (2009-2010)

The 2010 MY Hyosung SF50B sports an air-cooled, two-stroke, 49cc, single cylinder powerhouse mated to a continuously variable transmission (CVT) and can produce 5 horsepower and 4 Nm of torque. Standard features include passenger pegs, a dual seat, a large under-seat storage compartment, a free flowing exhaust system, a modern instrumentation panel, and lightweight, cast-aluminium wheels.

HYOSUNG SF50B 2009-2010

HYOSUNG SF50B 49

engine specs
Type:air-cooled, two-stroke, single cylinder
Displacement:49 cm3
Bore X Stroke:1.6x1.5 in OR 41 mm
Compression Ratio:7.2:1
Horsepower:5/7000 KW(hp)/RPM
Torque:3/6400 lb-ft/RPM OR 4/6400 Nm/RPM
Fuel System:carburetor
transmission specs
Gearbox:CVT
Clutch:dry, centrifugal, automatic
Primary Drive:-
Final Drive:belt
chassis specs
Frame:steel
Front Suspension:telescopic fork
Rear Suspension:monoshock
Front Brake:single 162mm disc, 1-piston caliper
Rear Brake:drum
dimension specs
Overall Length:72.4 in OR 1839 mm
Overall Width:25 in OR 635 mm
Seat Height:29 in OR 737 mm
Wheelbase:50.6 in OR 1285 mm
Ground Clearance:5.5 in OR 140 mm
Weight:194 lbs OR 88 kg
Fuel Capacity:1.3 gallons OR 4.9 L
tyres specs
Front:110/70 -12 47J
Rear:120/70 -12 51J
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