Keeping your chain clean and free from dirt and debris has never been easier, with the XLC Chain Cleaning Set TO-S57. Gone are the days of needing to use a sponge and a rag, this efficient chain cleaner allows you to pour degreaser straight into the device. To use it you clamp it over the chain and seal the unit shut, then holding it with one hand, rotate the cranks so that the chain moves freely through it. The brushes inside the device clean the chain as you rotate the cranks. It also comes with a brush and sprocket scraper so you can maintain your entire drivetrain. It is suitable to be used on city, trekking, road, race, and mountain bikes.