Shimano Deore CN-M6100 W/quick Link Chain drumbeat21-872 Features 9 mm and 10

Features 9 mm and 10 mm openings to fit front and rear quick-release axles

Built from hardcore aircraft grade aluminium

- Alloy carrier rack for the ultimate in urban practicality

and luxurious comfort

Shimano Deore CN-M6100 W/quick Link Chain drumbeat21-872 Features 9 mm and 10Super 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