This heavy-duty motor oil, crafted from carefully selected mineral oils, delivers peak performance and engine protection across all driving conditions. With reliable lubrication, optimal noise reduction, and minimal wear, it guarantees smooth clutch engagement and gear shifts. Tested on engines equipped with catalytic converters, it ensures compliance with emissions standards. Ideal for both air and water-cooled 4-stroke engines enduring normal to demanding conditions, it suits engines with or without wet clutches.