Valvoline ATV Oil provides: Extreme Condition Performance - Thermally stable formula maintains proper lubrication to protect engines under extreme conditions. Wet Clutch Protection - Optimal frictional characteristics for high torque, smooth shifting and proper protection of the wet clutch. Corrosion Resistance - Advanced additives help protect against water, deposits and other corrosive materials to keep engines clean. Maximum Horsepower - Proper additive balance for maximum horsepower. Shear Stability - Shear stable viscosity improvers better resist oil film breakdown.