Special synthetic lubricant for separate casing gearboxes as well as for cardan transmissions and axles of quads and SSV. The PROPULS GEAR lubricant has a special additivation which gives it very high extreme pressure properties in accordance with API GL-4 and GL-5 LS standards, allowing its use in all mechanical gearboxes, cardan shafts and axles, including those equipped with copper metals (non-corrosive action). In addition to these outstanding properties, its shear strength, very low viscosity at low temperatures and its very high viscosity index favor easy shifting. "