ALTUS 4T XP is a high-performance engine oil specifically designed to meet the demanding needs of motorcycle engines. Ideal for on-road, high-performance 4-cycle sport bikes, it can also be used in various on and off-road 4-cycle motorcycles. This oil excels in providing exceptional protection for 4-cycle V-Twin engines, especially those that are air-cooled and operate at higher temperatures. ALTUS 4T XP ensures excellent performance in both integrated engine/transmission lubrication systems and in systems where the engine and transmission lubrication are separate.