The Bikehand Chain Link Extractor 11 Speed Compatible is an essential tool for cyclists to effortlessly remove and install chains. It works with UG, HG, Hp, 3/16”, and 3/8” BMX chains, offering versatility for different bike types. The link cradle holds the chain securely during pin removal, ensuring a smooth process. Its compact design fits easily in a hydration bag, making it convenient for on-the-go chain maintenance.