Shimano 105/SLX M7100 12sp Chain

Super narrow lightweight 12-speed Hyperglide+ chain for smooth shifts and maximum durability
Shimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1/3 faster shift time than Hyperglide systems even under load
Outer plate design has been developed to reduce the chance of chain suck
Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
For use with 12-speed HG+ drivetrains
Comes complete with Quick Link which enables fast tool free chain assembly