Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks Tooth Count:46T } Improved puncture protection thanks CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500
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Description
Aero Direct Mount Chainrings for Shimano Dura Ace R9200 Cranks Tooth Count:46T } Improved puncture protection thanks CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 } Improved puncture protection thanks to the reinforced casing provided by the Michelin City Shield technology Speed Metal shift indexing