A special semi-synthetic lubricant for gearboxes and transfer boxes. Derived from IGOL’s experience in rally raids, RALLYE GEAR has special additives giving it outstanding extreme pressure properties, enabling it to be used in any mechanical gearbox, including those equipped with copper-based metals (non-corrosive action). Alongside these exceptional properties, its shear strength, very low viscosity at low temperatures and its very high viscosity index promote easy gear shifting. In addition, RALLYE GEAR, available in grades SAE 75W-90 and 80W-140, contains a friction modifying additive enabling it to be used in positraction (limited-slip) differentials.