Description
12-Speed
1/2″ x 11/128″
Double ”X” Bridge Shape
Titanium Nitride Gold/Black Coated
Asymmetrical Chamfering Avoids Interference
Added Chamfering for Smooth Operation
Phenomenal Shifting Performance
High Rigidity
Highest Pin Power
Double SP exceptional Durability
Outer Plate Chamfering
Inner Plate Chamfering
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Quality Kmc X12 12-Speed Gold/Black Chain for your collection.
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