1L 10W50 BO Racing 4 Lube

A fully synthetic four-stroke competition 10W30 engine oil containing revolutionary “pure bike” ESTER TECH technology.

This fully synthetic racing oil contains BO Motor oils 100% Ester Tech additive. This means that the oil leaves a coating or film on the engine. This oily coating reduces friction giving you more power from the engine but above all, less engine wear. This product guarantees extended engine life and complete component protection under arduous racing conditions.

RS4 meets all known standards for four-stroke gasoline engines. JASO MA / SL / CD

This lube can be used all