Fully synthetic engine oil for modern motorcycles which contains a tailored ester technology to protect against wear, deposits, sludge and oxidation under all conditions. This oil can be used in MC transmissions where an API SF up to SM oil is prescribed for touring, racing and cross applications. Under the most severe operating conditions, air-absorption and foam building are minimised. Due to the special formulation, this oil offers excellent protection to gearboxes and wet disc clutches.