Castrol POWER1 Racing 4T 10W-40 Ultimate Acceleration (Full Synthetic Technology) Description Castrol POWER1 Racing 4T is a fully synthetic engine oil for modern, high performance 4-stroke bikes. Castrol POWER1 Racing 4T is specifically designed for bikers who love the exhilaration of riding on the limit. Riding hard puts the bike under a lot of stress leading to higher frictional losses. Castrol POWER1 Racing 4T fully synthetic oil, with Race Derived Technology™ is proven to stay strong and deliver acceleration in race track conditions. It has been tested and proven to deliver exceptional acceleration and power at the touch of the throttle. Application Castrol POWER1 Racing 4T is designed for high performance 4-stroke bikes to deliver optimum power in all riding conditions. It is suitable for all makes of 4-stroke bikes, both carburetor or fuel injected where API SN (or below) and JASO MA or MA2 are recommended. When choosing oil, please refer to your owner’s handbook and the product specifications shown below. May also be suitable for other bikes Advantages • Fully synthetic 4-stroke motorcycle engine oil featuring Race Derived Technology™ • New Castrol POWER1 Racing 4T stays strong in race track conditions • New Castrol POWER1 Racing 4T gives ultimate acceleration in race track conditions • Complies with requirements of catalyst equipped engines