The multifunctional Claw brush is suitable for cleaning your bicycle chain, cassette, derailleur and derailleur wheels. With three strong nylon bristles and a plastic brush suitable for removing mud from your cassette, this tool is ideal for maintaining your bike's complete drivetrain. 

The Claw brush has the following uses: 

1. Remove mud and dirt from the cassette with the plastic brush. The hook on the end makes it easy to remove dirt from the derailleur wheels. 
2. The short-haired brush is ideal for cleaning the bicycle chain. 
3. The long-haired brush can be used to remove dirt in hard-to-reach places, such as between the chainrings and the links of the chain.
4. The application brush makes applying Chain cleaner easier.