Synthetic motor oil, specially formulated for motorcycles with four-stroke high-performance engines, such as those found in modern motorcycles, where API SN performance level or below and JASO MA / MA2 are required. The oil demonstrates stable performance in all engine operating conditions, such as high-temperature operations, long-distance highway driving, city driving in start-stop mode, and off-road use. A special package of additives and a synthetic base provide a high coefficient of friction in friction elements, which allows avoiding their wear by preventing slippage and ensuring clarity and smooth operation of the clutch when starting, accelerating, and driving at constant speed, which makes it easy to shift gears.