DescriptionAre you looking for a professional, yet affordable bike chain? Are you in search of a sturdy, trustworthy tool that can do multiple jobs? If yes, look no further! Our professional bike chain, made of high qaulity carbon steel material, must meet you needs. It is one of the best choices for you.Features- Color: Silver.- Material: High-carbon Steel.- Size: 140.00X1.00X0.50cm/ 55.02X0.39X0.20in.- This reasonably designed bike chain is suitable for most bikes and mountain bikes. - The chain is stretch resistant and can withstand a little more wear and tear, which means you can get more mileage from the bike chain. - Hollow design, ultra-light weight, easy to pull out the internal silt during work, not easy to get stuck. - The use of high-quality steel and rust-proof coating can increase the life of the chain and reduce the influence of rust on the operation of the chain. - It adopts high-efficiency shifting design, suitable for upgrading and replacing original chains of various brands of vehicles, anti-rust plating, wear-resistant and durable.