Product Description and Field of Use Power Protection Formula 4T is especially designed for motorcyclists who enjoy riding. RACE 4T 15W-50 SL-CF is an advanced, superior quality engine oil designed for 4-stroke motorcycles. It is specially designed to protect the engine from debris that reduces its power. Properties and Benefits • Enables the engine to develop the same power as if it is new, even after a long, fast, high load and high temperature operation • Exceptional cleaning performance provides power protection throughout the entire oil change interval • The engine is specially designed for the protection of clutches and gears. • Meets the requirements of engines equipped with catalysts.