Lucas Brand High Performance Synthetic Motorcycle Oil Lucas Brand Motorcycle Oils are built for endurance. Designed to lower oil temperatures, extend the life of vital components, reduce noise and leaks while increasing performance. Synthetic motorcycle oils contain a high level of detergents and dispersants to resist sludge and varnish formation, offering maximum protection with minimum drag. Features: Formulated with clutch saving technology designed for wet clutch applications and high RPM engines Can be used in all air-cooled and water-cooled 2-stroke and 4-stroke engines Provides more power by sealing the piston rings Improves compression, fights fuel dilution, extends oil drain intervals and provides excellent film strength over a wide temperature range Meets or exceeds: API Sm/Sl/Sj, Jaso Ma/Ma2 and Acea A3