The record ultra drive chains were designed to mate with ultra drive sprockets and are an essential complement to them in order to get the best and intended performance from them and the entire ultra drive drivetrainsthe links are teflon finished chrome nickel and have special shapes and bevels with 114 links and a floating link action this chain will give you an excellent ridetechnical specificationsultra drive floating link action chrome nickel ptfe finish114 linksperma linkweight 300g