X11SL Ti-N Gold1/2" X 11/128"Pin Length: 5.65 mm118 LinksWeight: Super Light, 242 gramsColor: GoldTop-PerformanceDouble X-DurabilityNon DirectionalTitanium Nitride Gold coatedShimano, Campagnolo and SRAM 11-speed derailleur systemsProduct nr: BX11SLT18