All-City 12T x 1/8" Track Cog Black
$20.00
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Great value, standard track cog available in the four most popular sizes Threads are 1.37" x 24 tpi 1/8" width cogs CroMoly steel; CNC precision machined A great quality, excellent value 1/8th" track cog 16t and lower solid 17t and higher with cutouts Item Specifications Teeth 12teeth Cassette Body Type Threaded Track Chain Compatibility 1/2" x 1/8"
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