Izumi Standard Track/Fixed Cycling Chain Standard 1/2" X 1/8" Chain, 116 Links, Single Speed, Fixed Link Connector Included Smooth And Durable For Many Miles Of Performance A Funky And Functional Upgrade To Your Urban Warrior Or Track Speedster Available In Black, Silver, Gold, Jet Black/Gold, Silver/Black Or Gold/Black Izumi Chains, Made In Japan, Are The Mark Of Absolute Toughness & Quality For Fixie & Track Bikes