Castrol Actevo X-Tra 4T Offroad Synthetic Blend - 10W40 - 1qt 06402 Part synthetic 4-stroke motorcycle and ATV engine oil protects against high temperature deposits and wear Provides exceptional engine deposit control, keeping pistons and oil ways clean during the hardships of extreme offroad riding Specifically formulated for ATVs and offroad dirt bikes Excellent oil consumption control Exceeds API SG, JASO MA2