Developed for E-bike chains that experience more than 2X the internal pressures of traditional bike chain, and are capable of wearing out expensive drivetrain components like chains, chainrings, and cassettes at more than twice the rate of traditional bicycles. By increasing viscosity and adding Calcium Sulfonate to the mix, Synerg-E gives up roughly 1 watt of pure efficiency to Synergetic, while nearly doubling the oil film strength to ensure the lowest rates of chain and drivetrain wear. 2oz bottle Up to 10,000mi from a bottle Ultra-low wearing Ultra-quiet All conditions chain lube Perfect for extreme conditions Item Specifications Application Type Drip Designed for ebike Yes Petroleum Based No Silca Synerg-E E-Bike Drip Lube Lubricant UPC: 810093160495