Valvoline 4-Stroke ATV Motor Oil contains a proprietary blend of premium base oils and advanced additive technology to help you get the most from your ATV. The wet clutch system, high torque & loads, and the extreme operating environments of ATVs require an oil with special properties for proper performance and protection. Valvoline formulated ATV oil to meet the specific demands of ATV applications, providing the proper frictional properties for the wet clutch system and the film strength for high running temperatures.