Developed in collaboration with a leading Grand Prix off road racing team, synthetic XRP gearbox is a ground breaking racing gearbox lubricant. It has been formulated to release more nett power and offer smoother, quicker gear changes whilst running cooler than with a conventional lubricant. Designed to reduce friction and protect over a wide temperature range, it can operate from as low as -45C through to the heat of competition. Meets and exceeds the following spec. JASO MA2 API SL/GL-1 SAE 5W-30/75W-85