High value, economical 1/8" track cog. Standard 1.37" x 24 TPI (English) thread Machined chromoly steel 16T and lower have a solid design, 17T and higher feature weightreducing cutouts
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High value, economical 1/8" track cog. Standard 1.37" x 24 TPI (English) thread Machined chromoly steel 16T and lower have a solid design, 17T and higher feature weightreducing cutouts
