SPROCKET

ITEM NO : FW-720S

With splined hole compatible free hub.
Material: Cr-Mo steel, 
Full CNC machined, and heat treatment.
Teeth size: 1/2"-1/8" or 1/2"-3/32". 
Teeth number : 12T to 36T.
Color: silver or black, 
           (Available in other colors).


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