Castrol Power1 4T 15W-50 Motorcycle Engine Oil

Castrol Power1 4T 15W-50 is a part-synthetic motorcycle engine oil formulated for four-stroke motorcycle engines. It is designed to deliver strong performance in high-revving engines that operate under demanding conditions, including high temperatures and aggressive acceleration typical of motorcycle use.

The Power1 formulation features Castrol's Power Release Formula technology, which is designed to release power faster by reducing friction within the engine's moving components. The 15W-50 viscosity grade provides robust protection across a wide temperature range, maintaining a stable oil film at high operating temperatures while ensuring adequate flow during cold starts. The oil meets or exceeds major motorcycle manufacturer specifications including JASO MA2 for wet clutch compatibility, ensuring smooth clutch engagement without slippage.

This engine oil provides protection against engine wear, thermal breakdown, and deposit formation, helping to maintain engine cleanliness and extend service intervals. It is suitable for a range of four-stroke motorcycles, scooters, and ATVs as specified in the owner's manual. The oil complies with API SN standards. Sold in standard packaging sizes for convenient home servicing. Manufactured by Castrol, a BP brand with over 120 years of lubricant expertise.