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Shimano SM-CRM70 Single Chainring

$49.99
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.

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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.

Features:

Durable teeth using a plated steel construction supported by a composite carrier body

Dyna-Sys11 HG-X11

11-speed chain compatible

Available in 30T/32T/34T

 

 
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