Chain for bike: the use of high-grade and rust-proof coating can increase the life of the chain and reduce the influence of rust on the operation of the chain, chain; Chain replacement: it adopts high-efficiency shifting design, suitable for upgrading and replacing original chains of various brands of vehicles, wear-resistant and durable, speed bike replacement chain; Mountain bike chain: carbon steel material, good hardness, safe to use, and this mountain bike chain is strong and durable, road bike replacement chain; Professional bike chain: excellent workmanship, wear-resistant and durable you can use it for a long time, outdoor bike chain; Mountain bike accessory: carbon steel is wear-resistant and durable, and it is not easy to rust even in water, bike chain link

What's in the box
1 x Chains