20w50 3.786L Heavy Duty Golden Full Synthetic Oil Spectro (HDGS25T) tyre-size-90-100-18 High-density metal alloy resists glazing

High-density metal alloy resists glazing even under repeated high-speed stops

Counterintuitive though it might seem

spare gloves

Reflective inserts

20w50 3.786L Heavy Duty Golden Full Synthetic Oil Spectro (HDGS25T) tyre-size-90-100-18 High-density metal alloy resists glazingSynthetic performance engine oil specifically designed for Harley Davidson and other V Twin motorcycles. This synthetic motor oil provides reduces friction, offers tremendous lubrication and provides superior protection in extreme heat conditions. Top tier, highly refined hydrocracked group 3 base oils are the foundation of Spectro's Heavy Duty Golden Synthetic SAE 20W50, keeping operating temperatures lower, especially in air cooled Harley Davidsons.