BICYCLE CHAIN CN-M8100 DEORE XT 126 LINKS FOR 12 SPEED W/QUICK-LINK

XT / Ultegra R8100 12 speed chain Extended inner plate improves chain engagement and retention Sil-Tec and chromizing treatment for increased durability SM-CN910-12 Quick-link for easy chain connecting & removal Reduced shift times and pedaling shock E-Bike compatible 252g