1.Bicycle cleaner maintenance set: 1 bicycle chain cleaner, 1 chain cleaning brush, 1 tire cleaner, 1 fine seam cleaning brush, 1 wheel brush, 1 sprocket scraper , 1 sprocket brush, 1 bike cleaning mitt, 1 sprocket scraper sprocket cleaner, 1 gear brush. 2. High quality material: bicycle cleaning kit made of high quality plastic , high hardness, high toughness, easy to wear and durable. 3. Easy to use: You can put the chain cleaner directly on the chain without removing the chain from the bicycle first, so that you can quickly and easily remove the clean chain. Fill the chamber with the cleaning product of your choice. Mount the chain cleaning tool to your chain and use the pedal to move the chain clockwise. 4. TIME SAVING: These bike cleaning tools with ergonomic handle that saves labor and definitely helps those hard to reach places. cassette and derailleur areas, or other hygienic blind spots. 5. IDEAL CHOICE: Tough bristles are sufficient for cleaning between cassette cogs and derailleur areas where mud and dirt are difficult to remove. very well suited Extend the life of your bike when maintaining your bike.