KMC X12 Chain - 12 Speed - 128L - Silver / Black

SRAM MTB and Shimano rear 12-speed derailleur systems X-Bridge: This is on the outer plate, configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding. Lightweight shorter length pins length combine with high-grade materials to reduce weight. Tensile strength safety is assured with a minimum 1020kgf above ISO standards. Size: 1/2" x 11/128" Pin length: 5.2mm Double X Durability Non-directional Compatible with all 12x drivetrains (except SRAM Eagle Transmission T-Type, 12-speed road/gravel) Not recommended for Shimano cassettes with a 10T cog Weight: 272g (110 links)