Chains

KMC X12 chains feature a double X bridge shape for fast and smooth shifting. - Compatible with SRAM 12-speed systems - Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting - Mushroom riveted pins for the highest pin power and allows shifting under heavy loads - 1/2 x 11/128 - 126 Links

- X9SL: superlight chain for use with 9-speed, 252g - X9.93: upgraded version of the Z-9000 chain stretchproof, super-narrow chain for use with 9-speed - Pink Lady chains are a limited edition with 15% of sales going directly to the Pink Ribbon Foundation - Width = 11/128-inch

- Hyperglide (HG) series 9-speed compatible chain, recommended for Ultegra, Deore XT, and Nexave C900/C600 drivetrains - HG technology has chamfered inner plates to optimise shifting performance on HG sprockets - Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates - Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force - 6.57 mm chain width, optimised for 9-speed Super Narrow HG drivetrains - Corrosion-resistant grey finish on inner and outer plates - Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance - 114 links, 304 grams