Shimano XT M8100 / M8130 12 Speed Single Chainring
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 plated steel construction supported by a carbon composite (CFRP) carrier body
HG 12-speed chain compatible
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