Muc-Off eBike All Weather Lube - 250 MLMuc Off's eBike All Weather Chain Lube is a high performance synthetic chain lube specifically designed for the hi torque loads applied to an eBike chain. The unique water repellent, non fling formula penetrates deep into the chain link, to create a durable protective coating which guards against corrosion and metal to metal wear. A unique blend of extreme pressure additives ensures the lube can stand up to even the most powerful e bike drivetrains.