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All-City 19T x 1/8" Track Cog Black
All-City 19T x 1/8" Track Cog BlackAll-City

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 … read more

StarStarStarStarStar 5 of 5 ( 4 ) 5 of 5 stars average ( 4 reviews )

your price $15.00

BuyBuyPART NUM 755833
Surly Track Cogs - 3/32" - 19t Silver
Surly Track Cogs - 3/32" - 19t SilverSurly

Surly track cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads). This means that they will fit on single-speed rear hubs … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $35.00 + ships free

BuyBuyPART NUM 657131
Surly Track Cogs - 1/8" - 19t Silver
Surly Track Cogs - 1/8" - 19t SilverSurly

Surly track cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads). This means that they will fit on single-speed rear hubs … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $35.00 + ships free

BuyBuyPART NUM 779422
All-City

"All-City's goal is to make a significant contribution to the equipment and culture of urban cycling. This is not a cash in, this is not a fad, this is our life, our love, our community and our dream. We are a company of riders making products for other riders."

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Surly

Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.

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Chainring Teeth

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