X-12 Ti-Nitride Coated 12sp Chain, Gold

- All versions feature optimized chamfer angles for superior stability in extreme chainlines, outer plate chamfering for minimized cassette tooth interface, and a double X-Bridge structure for improved shifting performance\n- Designed with the specific characteristics of the Shimano, SRAM, and Campagnolo systems in mind. Not Compatible with SRAM eTAP and Flattop