Shimano XTR SM-CRM95 Single Chainring for M9100 / M9120, 30T

Shimano XTR SM-CRM95 Single Chainring for M9100 / M9120

• Dynamic Chain Engagement technology

• 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 38T/36T/34T, alloy carrier body on 32T/30T

• HG 12-speed chain compatible

• Fits XTR M9100/9120 cranksets

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 keeps drag to a minimum.