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