Motorcycle Maintenance and Oil Information for 2012 Hyosung SF 50 R Rally / Racing 49
A useful starting point for servicing the 2012 Hyosung SF 50 R Rally / Racing 49 is the manufacturer’s description of its lubrication system. Check that information before using a matched oil product, particularly when engine lubrication and gearbox service involve different fluids.
What kind of oil does a 2012 Hyosung SF 50 R Rally / Racing 49 take?
For the engine-oil application, the database lists 10W-30. Products shown for this application include DOMINATOR® Synthetic 2-Stroke Racing Oil, Formula 4-Stroke Synthetic Scooter Oil, 10W-30 Synthetic Metric Motorcycle Oil. Viscosity alone does not establish full compatibility; verify the manufacturer’s oil standard.

