Max-Cycle provides unparalleled film strength when compared to the leading synthetic and mineral oils. Its shear stability and oxidation resistance promote greater performance and protection.

Formulated with select synthetic base oils and Royal Purple’s proprietary Synerlec additive technology, Max-Cycle greatly reduces engine wear — including ring, cylinder and bearing wear. It continuously adheres to metal surfaces, even after shutdown, to provide instant protection at startup until a full fluid film can be established.

Max-Cycle exceeds API / JASO new warranty requirements and is compatible with other mineral and synthetic motor oils. No flushing is necessary prior to use. It’s available in 10W30, 10W40 and 20W50 viscosities.