2 Pair SM-CN910 12 Speed MTB Bike Chain Quick Link HG M7100 M8100 M9100
Series:ULTEGRA R8100/DURA-ACE R9200/XTR M9100/DEORE M6100/DEORE XT M7100/DEORE XT M8100. Compatible chain: HG 12 Speed. >>Easy connect. Pin link plate:Ni-plating. Note:Not compatible with existing HG-X11 chain.
2 Pair SM-CN910 12 Speed MTB Bike Chain Quick Link HG M7100 M8100 M9100
Series:ULTEGRA R8100/DURA-ACE R9200/XTR M9100/DEORE M6100/DEORE XT M7100/DEORE XT M8100. Compatible chain: HG 12 Speed. >>Easy connect. Pin link plate:Ni-plating. Note:Not compatible with existing HG-X11 chain.
2 Pair Shimano SM-CN910 12 Speed MTB Bike Chain Quick Link HG M7100 M8100 M9100
Series:ULTEGRA R8100/DURA-ACE R9200/XTR M9100/DEORE M6100/DEORE XT M7100/DEORE XT M8100. Compatible chain: HG 12 Speed. SHIMANO QUICK-LINK increases convenience to users. >>Easy connect. Pin link plate:Ni-plating.