Kmc x10 93 10 speed chain with a variety of performance enhancing technologies and strengthening features this chain is one of the most durable on the market features 12 x 11128 114 links pin length 588mm shimano sram and campagnolo compatible including all 10x mtb systems half nickel plated non directional hi performance extremely durabletechnologies non directional design assembly of this chain is independent of direction it allows maximum compatibility on mtb or race bikes this