Easy operation: The process of cleaning the chain is very simple. It works with all types of bicycles. Simply fill the tank with the cleaner (liquid) of your preference. Subsequently, only place the cleaning apparatus under the bicycle chain and use the pedal to move it in the counter-direction to perform cleaning. With this set, you will always get a complete and deep cleaning of your bicycle chain. Quality material for durable use: The cleaning device is made of resistant quality plastic which is difficult to break. It is not necessary to remove the bicycle chain.