Castrol GPS 4L

Castrol

Extreme protection at high temperature - Synthetic based four-stroke engine oil. Increased synthetic based provides a tough, reactive layer of protection that resists thermal breakdown at higher temperatures. Leading to easier starting and smoothing idling when cold, outstanding engine cleanliness. Suitable for all makes of four-stroke motorcycle engines, including multi-cylinder, multi-valve, V-Twin, air or water-cooled sports or race models.