Motul 104104 7100 4T 20W-50 Synthetic Motor Oil For 4-Stroke Motorcycle - 4L Part # 104104 100% Synthetic lubricant. Specific viscosity grade compensate fuel dilution, reduces oil consumption and allow smooth shifting. Based on Ester-Technology. 20W50 viscosity grade is recommended for big bore engines thumpers, twins, oil-/air or liquid cooled engines. Motul Specs