Shimano CN-M9100

Black's Cycle Verified independent store

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XTR / Dura-Ace R9200 12 speed chain Extended inner plate improves chain engagement and retention Sil-Tec and chromizing treatment on all plates and pins for increased durability SM -CN910-12 Quick-link for easy chain connecting & removal Reduced shift times and pedaling shock E-Bike compatible 242g Attributes Chain Weight 242g e-Bike approved Yes Link Type Missing Link Links 126 Primary Color Silver Speed 12 Show more