EXTRA4 is a 100% synthetic triple ester engine oil featuring advanced additive technology. By using today’s most advanced additive systems and high-performance synthetic ester based stocks, we have engineered what we believe to be the finest 4-cycle motorcycle specific oil available on the market today. The very latest shear stable polymer systems have been used to assure viscosity stability and virtually eliminate transmission “shear-down” of the oil. Exceeds API SL and JASO MA specifications.

100% Synthetic Triple Ester Blend
Reduces friction & engine temperatures
Viscosity Stable
Anti-wear & Anti-scuff additives
Reduces engine wear
Improves fuel economy
Smoother transmission shifting
Superior engine cleanliness
Extends drain intervals
Formulated for “Wet” clutches
Exceeds API SL and JASO MA specifications