Designed for off-road 4-stroke hi-performance ATV, Utility and Side by Sides with wet clutch integrated transmissions Provides extra film strength to protect engine parts from metal-to-metal contact Famous Klotz smell while protecting the environment with Klotz Clean BurnÖ technology Lowers engine oil temperature and increases acceleration and horsepower Provides smoother, quieter clutch and transmission operation. OIL ATV 4T SYN 10W40 1QT