Features: *1. Multi-purpose: This multifunctional cleaning brush can be used to clean bicycles, motorcycles chains and more. *2. Practical Bicycle Accessories: Brush helps to keep the bicycle chain clean and make your riding smoother. *3. Dual-Head Brush: The brush head encircles 3 sides of the chain to clean greasy smear thoroughly, and the tail bristles can help you clean the chainring and small gaps. *4. Easy to Hold: The humanized design allows you to easily hold the brush and clean the chain and chainset quickly and easily. *5. Materials: This brush is made of thick materials and is durable.