Castrol Actevo X-Tra 4-Stroke Oil is a part synthetic 4-stroke motorcycle oil is specially formulated with heat protection molecules to protect your motorcycles engine against high temperature deposits and wearClings to engine parts providing a continuous layer of protection during start-up and beyondProvides up to 70% wear reduction in comparison with other JASO MA-2 oils, dramatically increasing engine lifeExcellent engine wear protection during long trips, short commuting and stop/start conditionsProvide superior protection from high temperature carbon deposits, enabling the engine to retain its performance for longerDelivers excellent thermal stability for enhanced protection and resistance to oil burn-off at temperature extremesAPI SL, JASO MA-2Size: 946 mL (32 oz)