Finish Line e-Bike Chain Lube 4oz Bottle has been designed specifically for the needs of electric bikes. With a semi-dry formulation, & a proprietary blend of high pressure & corrosion inhibiting additives, Finish Lines e-Bike Chain Lube keeps your electric bike running smoothly & helps to extend the life of your components. Most mid-drive Electric Bike systems will add up to an additional 250 Watts to the riders input, & some performance models can add up to 350 Watts. This consistent, high power means that chains experience much higher rates of wear. Finish Line’s Electric Bike Chain Lube can stand up to the high torque associated with electric assist drivetrains, & also provided long lubrication intervals. The formula also helps shed dirt, prevent premature wear, & provide superior protection against rust & corrosion.