Z8.3 Pin Power: The unique KMC Bulls-Eye pin mushrooming technique, which provides 200kgf of average pin power for unsurpassed side plate retention. Noiseless: Special Z bridge side plate configuration and chamfering provide excellent shifting performance and minimise noise even with a mix of different derailleur components. Nimble Shifting: The Z bridge side plate configuration means faster, smoother, quieter and more precise shifting. 1/2″ X 3/32″ – 114 Links, pin length 7.3mm Compatible with: 6-12-18-21-24 speed For City, MTB, Race, Trekking and Hybrid Tensile strength 1020kgf Bushless construction Half Nickel plated
