This Shimano Shimano SLX M7100 12 speed is specially developed for the 12 speed SLX groupset. This chain has an excellent price-quality ratio and supports you very well while cycling, even in demanding conditions. This chain also comes with Shimano Quick-Link, so you can easily assemble and disassemble the chain. The chain is also equipped with Shimano Hyperglide+ technology. This allows you to shift very smoothly, even when you put pressure on the pedals and under extreme conditions.