1. Chain cleaner removes grain which grind down chains and sprokets.
2. Easy to operate with no need to remove the chain.
1. Type: Bicycle chain cleaner
2. Material: ABC shell in high strength resin
3. Weight: about 116g
4. Gross weight: about 131g
5. Size: about 19 cm / 7.48 in length, width 3 cm / 1.18 in, height 6 cm / 2.36 in