An advanced semi-synthetic 4-stroke engine oil formulated to maintain a tough, replenishing layer of protection for bikes ridden hard. Castrol GPS provides excellent wet clutch performance and oil con
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£37.99
An advanced semi-synthetic 4-stroke engine oil formulated to maintain a tough, replenishing layer of protection for bikes ridden hard. Castrol GPS provides excellent wet clutch performance and oil consumption control. SAE 10W-40, API SJ, JASO MA.
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