Motorcycle Maintenance and Oil Information for 2009 Hyosung GT 125 R Comet 125
For the 2009 Hyosung GT 125 R Comet 125, the product catalog provides a starting point when choosing a lubricant. Before servicing the engine, verify the complete manufacturer specification and the procedure used to check the final oil level.
What kind of engine oil does a 2009 Hyosung GT 125 R Comet 125 need?
The catalog's engine-oil matches for this motorcycle specify 10W-40, 15W-50 as the listed viscosities. The matching oil selection includes 10W-40 Synthetic Metric Motorcycle Oil, 15W-50 Synthetic Metric Motorcycle Oil. Compare the product’s full specification with the motorcycle’s service requirements before purchase.
How much oil does a 2009 Hyosung GT 125 R Comet 125 take?
The listed engine-oil capacity for this vehicle is 1.59 quarts.

