WT-1 Chain Lube is a premium synthetic chain lubricant and a drivetrain treatment for all conditions in the same bottleIt cleans and protects chains while improving overall mechanical efficiency of a drivetrainThis allows cyclists to have just WT-1 Chain Lube on hand, instead of separate dry chain lube, wet chain lube, chain cleaner, and drivetrain treatment. As a synthetic chain lubricant, WT-1 will improve the mechanical efficiency of your drivetrain while lasting 3-5x longer than most other chain lubes because it binds so well with chains. As a drivetrain treatment, WT-1 will clean your chain by pushing dirt and debris to the surface where it can be wiped away, then it will protect your chain in all riding conditions and allow you to ride longer between applications.