Introducing REV X Max Power 4-Stroke Performance Engine Treatment – Ride Cooler, Ride Longer, Ride Faster!  Are you ready to experience a new level of power and torque in your dirt bike? Today’s four-stroke dirt bike engines are engineered to deliver unprecedented performance, but they come with a catch. These high-revving, high-horsepower engines push the limits of temperature and stress on your internal engine components, demanding nothing short of excellence from your engine oil.

As Seen In