How many kilometers should a new UY125 change its engine oil?
3 Answers
The initial engine oil change interval for the Jinan Suzuki UY125 is 500km. Below are the standards for changing engine oil during motorcycle maintenance: 1. Break-in period changes: The first engine oil change for this model should be at 500km, the second at 1000km, and the third at 2000km. It is not recommended to use full synthetic oil during the break-in period for this UY125. High-quality mineral oil is sufficient for changes during this period. 2. After the break-in period: The change interval can be appropriately extended based on the quality of the engine oil. After 2000km, full synthetic oil can be used. For mineral oil, the interval is around 4000km, while for full synthetic oil, it can be around 5000km.
When I first got my UY125, I specifically went to ask the experienced mechanic at the dealership. He said the first oil change for a new bike is particularly crucial, and it’s best done within 500 to 800 kilometers. I changed mine at 600 km, and when I opened it up, there were indeed some metal shavings in the oil. Now, I change the oil every 2,000 km, using a higher viscosity in summer and a more fluid one in winter. It’s also a good habit to check the oil level with the dipstick when the engine is cold, keeping it at the midpoint for optimal performance. If you frequently ride in congested areas, changing the oil at 1,800 km instead is perfectly fine.
I remember helping my younger brother maintain his UY125 last year. The original manual suggested the first oil change at 800 km. However, many riders actually change it around 500 km, considering the engine's break-in period where metal particles are generated as gears mesh. I recommend not exceeding 1,000 km and to use MB-grade oil. Currently, there are options for full synthetic and semi-synthetic oils—full synthetic offers better protection but costs about 30% more. When changing the oil, ask the mechanic to clean the filter screen. Regularly check the oil color at 1,500 km; if it turns black, change it earlier.
