Castrol Power 1 4T 10W-30 Trizone Technology Power release technology for max & sustained engine performance Extreme high temperature air-cooled & water-cooled engine performance No compromise engine protection Complies with requirements of catalyst equipped engines Good oil consumption control NOTE Packaging may be different from picture shown. Castrol...
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Last checked23 May 2026
CategoryMotorcycle Accessories
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Castrol Power 1 4T 10W-30 Trizone Technology Power release technology for max & sustained engine performance Extreme high temperature air-cooled & water-cooled engine performance No compromise engine protection Complies with requirements of catalyst equipped engines Good oil consumption control NOTE Packaging may be different from picture shown. Castrol Power 1 GPS 4T is a part synthetic 4-stroke engine oil designed for the latest generation of sport, touring and on-off road bikes from leading European and Japanese manufacturers. 10W-30 has been developed for engines that specifically require a low viscosity lubricant; 10W-40 is suitable for high performance bikes including highly stressed multi cylinder units; 15W-50 is particularly well suited for large sized, air cooled mono and twins.
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Standard option£14.87
Rider Feedback
Rider verdict
★★★★★4.959 reviews
Customers generally praise this motor oil for its quality, affordability, and value for money. They highlight its positive impact on engine performance, noting smoother operation and quieter running noises. Many have used the oil for years and trust recommended brands like Castrol. They also appreciate the convenience of buying in bulk. Positive comments are consistent regarding overall satisfaction, making this a dependable choice for maintaining motorcycle health.
Castrol is the world leading manufacturer, distributor and marketer of premium lubricating oils, greases and related services to automotive, industrial, marine, aviation, oil exploration and production customers across the world. Castrol offers lubricants for virtually all domestic, commercial and industrial applications. With their 13 R&D centres globally, they develop and test hundreds of new products every year.
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