How To - Harley Davidson Sportster Engine Oil Change
Platinum Heavy Duty is the ultimate full synthetic motor lubricant formulated specifically for use in Harley-Davidson® high performance engines. It incorporates the world's leading group IV synthetic base oils and the most advanced anti-wear additive system available.
Can be used in engines, transmissions, and primary chaincases. Extends component life and provides tremendous lubrication protection in extreme heat conditions.