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. This all aids holding the chain firmly on uneven terrain while keeping chain noise and drag to a minimum and increases durability.
Hollow gear construction for optimized rigidity, lightweight and durability
Durable teeth using a plated steel construction supported by a carbon composite (CFRP) carrier body
Dyna-Sys11 HG-X11 11-speed chain compatible
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