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Engine Oil for Honda CG125 Self

Our engine oil recommendation for the Honda CG125 Self is based on the manufacturer's guidelines outlined in the owner's manual.

Note:It's important to check the oil level regularly, as the engine oil lifespan ranges from 5 to 8 years. However, once the bottle is opened, its lifespan reduces to 6 months. Therefore, it's recommended to change the oil every 6 months or as per the mileage mentioned in the owner's manual.

honda cg125s

For Winter

Even though it's an older engine and it can support API SF or later engine oil, we recommend using at least API SL, MA, or MA2 standard engine oil. Given that it's a small engine that works hard to provide you with power for movement, we also suggest using synthetic engine oil to ensure optimal protection for your motorcycle engine.

For further information on API standards and SAE viscosity grades, feel free to explore our comprehensive guide on selecting the appropriate engine oil for your motorcycle.

Good

AtlasHonda ( 10w-30 )

AtlasHonda ( 10w-30 )
API Grade: API SL , JASO MA2
Quantity : 1 Liter
after Disassembly:1,100ml
Oil change around :2000km

Best

Liqui Moly Street  ( 10w-40 )Synthetic

Liqui Moly Street 
( 10w-40 )Synthetic
API Grade: API SL , JASO MA2
Quantity : 1 Liter
after Disassembly:1,100ml
Oil change around :2500km

ZIC M5 ( 20W 40 )

ZIC M5 ( 20W 40 )
API Grade: API Sj , JASO MA2
Quantity : 1 Liter
after Disassembly:1,100ml
oil change after :2000km

For summer

Note: Please note that you should exclusively utilize these engine oils when the maximum atmospheric temperature exceeds 35°C. Otherwise, opt for the 20w-40 engine oil as specified above.

Zic M5 ( 10w -50 )

Zic M5 ( 10w -50 )
API Grade:
API SJ , JASO MA2
Quantity: 1 Liter
after Disassembly:1,100ml
oil change around: 2000km

Learn more about carburetor tuning in following articles

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