YBN MK120 12sp Flattop Black Chain

A high-performance flattop chain alternative.

The MK120 sets a new benchmark in flattop chain technology—lightweight, incredibly strong, and built for peak efficiency. Fully compatible with all flattop drivetrains, including T-type Road AXS and AXS XPLR, the MK120 delivers flawless shifting for road and gravel riders alike. Light as a feather for all-out racing, the MK120 is extremely durable for high-mileage training and 30% stronger than regular chains.  Whatever you dish out, this chain will take it.
 
• Engineered for road and gravel applications
• Perfect shifting on all flattop drivetrains
• 3X chromium hardening for max longevity
• Hollow pins and laser-cutout links to reduce weight
• 400 kgf pin power (5x the technical standard for bicycle chains)
• Precision chamfering for shifting retention and engagement
• Available in silver, black, rainbow, gold, and rose gold 
• All chains include premium nickel plating
• Colored chains feature nickel plating plus Ti-Nitride treatment for durability 
• Size: 1/2 x 11/128", 5.2mm width (flattop standard)
• 126 links long
• Box contents: 1 chain and 1 MK12 master link (reusable 5 times)

100% satisfaction guarantee or your money back