A quick one-step 'clean & lube' formulation. 1-Step penetrates, lifts and flushes dirt and grime off the chain, leaving behind a fresh, clean lubricating film. Powerful anti-rust additives protect the drivetrain and make for an excellent winter-storage treatment. 1-Step is the perfect choice for cyclist who are new to "bike maintenance" and cyclist, like commuters, who may lack the time to focus on optimum chain cleaning and optimum chain lubrication