Motul Transoil Expert 10W40 is a technosynthese® lubricant designed for gearboxes with integrated wet clutches using different oil from engine oil. Made for motorbikes, on the road, trails riding, motocross (2 or 4 stroke engines), enduro racing (2 or 4 stroke engines), street mopeds, scooters and quads... operating in severe conditions, tried tested, trusted and reliable.