10w40.
The engine oil required by the manufacturer of Yamaha Qiaoge i125 is 10w40. The quality is SG grade or above. Fill it with 800 ml. Using other oils will not maintain the car well and will not save oil.
Yamaha YAMAHA (JAPAN) The origin of the name Yamaha is the surname of the company's founder, Yamaha (Yamaha) Tonan, who was founded in 1887. Familiar with Western science and technology from a young age, Yamaha initially repaired medical equipment and also repaired organs, eventually leading to the birth of the Yamaha brand.