Description Castrol Power1 Racing 4T 10W-30 is a fully synthetic 4-stroke engine oil for modern, high performance sports bikes that increases engine acceleration and power right up to maximum rpm.ADVANTAGESFully synthetic 4-stroke motorcycle engine oil featuring Trizone Technology™Tested and proven to deliver exceptional acceleration at the touch of the throttleFlows fast and stays strong, reducing internal engine friction even under the most arduous conditionsTest data shows that Castrol POWER1 Racing 4T 10W-30 gives an improvement in acceleration performance over a 20W-50 market general oil. Specifications & Approvals API SL JASO MA-2
