What is the best oil to put in a suzuki rmz 250 2007 model?

For a 2007 Suzuki RM-Z250, it's recommended to use a high-quality synthetic 4-stroke motorcycle oil with a viscosity of 10W-40. Brands like Motul, Mobil 1, and Bel-Ray offer suitable options. Always ensure that the oil meets the JASO MA or MA2 specifications for optimal performance and engine protection. Regular oil changes are essential for maintaining the bike's performance and longevity.