Renthal L100 Chain Lubricant - 4.25 oz. Bottle Renthal chain lube is 100 percentage lubricant, zero propellant This all-condition lube is compatible with all O-ring and non O-ring chains The high film strength and stable viscosity, across a range of temperatures, gives superb adhesion and anti-fling properties Renthal Chain Lubricant helps increase chain and sprocket life and maximizes power transfer Specially designed to penetrate all parts of the chain