What oil to put in a Yamaha rt180 dirt bike?

For a Yamaha RT180 dirt bike, it is recommended to use a 2-stroke oil that meets JASO FC or ISO EGD standards. Popular choices include synthetic or semi-synthetic oils, which provide better lubrication and performance. Always follow the manufacturer's guidelines for mixing ratiOS, typically around 32:1 for this model, to ensure optimal engine performance and longevity.