SHIMANO DEORE CN-HG53 is one of the most popular chain choice for 9-speed drivetrain systems.Group: Shimano DeoreCan be used for 1x9/2x9/3x9-speed MTB, Road, Gravel, Trekking and other types of bicyclesPin designed to handle a minimum 300kgf6.57mm pin width2.32mm roller widthLength: 116 linksWeight: ~ 299 gOEM version: original Shimano HG53 chain is packed in a zip bag instead of retail carton packaging.To join a chain, a chain tool is required.Chain length shortening might be neccessary for your system.