Shimano SM-CRM91 Single Chainring for XTR M9000/9020
Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum,Hollow gear construction for optimized rigidity, lightweight and durability,Durable teeth using a Stainless steel construction supported by a carbon and alloy carrier body on 36T/34T, alloy carrier body on 32T/30T,Dyna-Sys11 HG-X11 11-speed chain compatible.*Image for display purposes only.
£124.99
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