Ester Tech 4+ 10W-40 is a fully synthetic, superior performance 4-stroke competition engine oil. High-grade base oils combined with the revolutionary Ester Tech additive system guarantee outstanding performance in the following areas, among others:
Minimum oil consumption as a result of low volatility Ester Tech 4+ 10W-40 has been exclusively developed for modern, high-tech, high to very high performance race and road motorcycles.