Chemicals & Fluids › Extra 4 Oil Image 1 of 1 Extra 4 Oil $21.99 Full-synthetic, triple ester 4-stroke engine oilUltimate hardware protection & shifting confidence for even the most aggressive ridersInnovative formulation enables maximum power while ensuring optimal clutch engagementShear stable, regenerative polymers maintain oil viscosity and film thicknessWorld-class, proprietary additive system and esters combine to virtually eliminate oxidation and wearSurface-active chemistry aggressively attaches to engine surfaces and keeps them cleanExceeds API SL and JASO MA specifications Quantity: Purchase Added! Full-synthetic, triple ester 4-stroke engine oilUltimate hardware protection & shifting confidence for even the most aggressive ridersInnovative formulation enables maximum power while ensuring optimal clutch engagementShear stable, regenerative polymers maintain oil viscosity and film thicknessWorld-class, proprietary additive system and esters combine to virtually eliminate oxidation and wearSurface-active chemistry aggressively attaches to engine surfaces and keeps them cleanExceeds API SL and JASO MA specifications
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