Combines high quality synthetic esters & highly refined mineral base oils with premium additives. Formulated for single-cylinder multi-valve off-road & racing motorcycle & ATV engines. Provides great anti-wear protection for valve-trains, rings, cylinders & pistons. Extreme pressure additives to offer smoother shifting. Maximum horsepower & consistent clutch performance. Withstands extreme racing conditions. Wear protection for valve-trains, rings, cylinders, and pistons. For riders changing their oil 2-4 hours (mx bikes) or 3500-4000 miles (dual sport).