Quickly and easily overhaul your entire drivetrain! Free the Chain Pig from his pen and watch him devour chain grime as only a pig can! The Pig Pen II Drivetrain Maintenance Kit includes everything you need: New and improved Chain Pig II hands-free chain cleaner, gear brush, 4oz Pig Juice degreaser, and 4oz XDry chain lube. Works on 1-13 speed chains.