11-speed Black finish with gold highlights  Precision made in Germany using long-lasting, heat-treated steel with a corrosion resistant, industry proven Ultra-Black coating and Golden brass highlights.100% industry proven, the Ultra-Black Coating on the plates of this chain ensures optimal corrosion protection. In combination with the gold coloured Power Pins and Rollers, the 11sB looks fabulous.  The innovative, high performance engineered plate design provides top gear-changing properties.Supplied with the exclusive, re-usable, tool-free Connex QR joining link. Compatible with all bicycle 11-Speed gear systems.