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Surly Track Cog

Surly Track Cog
Surly Track Cog Surly Track Cog

Product Details

Our track cogs are designed to spin onto standard ISO-threaded (1.375" x 24tpi) hubs, so they will work with most English, Italian and Japanese hubs, including the Surly New track hubs.

  • Compatible with standard ISO-threaded (1.375" x 24tpi) hubs.
  • Thread base is 7.4mm wide for maximum thread engagement while maintaining enough room for a track lockring to thread on.
  • Made from machined, heat-treated and chrome plated SCM415 CroMoly steel, so they are tough and long lasting.
  • Works with 3/32" or 1/8” chains.

About Surly
Many have tried — and failed — to define Surly. They make serious steel bikes and parts for people who don’t take themselves too seriously. You don’t need to wear a uniform or kit to ride a Surly. Just throw your leg over and go.

Product Code SRLC1FW2084
Other products by Surly
$84.00
RRP $93.00 | Save 10%
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16t $84.00 $93.00 In stock
17t $84.00 $93.00 In stock
18t $84.00 $93.00 In stock
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  • In-store: Expect delivery in 2-3 days.

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Product Details

Our track cogs are designed to spin onto standard ISO-threaded (1.375" x 24tpi) hubs, so they will work with most English, Italian and Japanese hubs, including the Surly New track hubs.

  • Compatible with standard ISO-threaded (1.375" x 24tpi) hubs.
  • Thread base is 7.4mm wide for maximum thread engagement while maintaining enough room for a track lockring to thread on.
  • Made from machined, heat-treated and chrome plated SCM415 CroMoly steel, so they are tough and long lasting.
  • Works with 3/32" or 1/8” chains.

About Surly
Many have tried — and failed — to define Surly. They make serious steel bikes and parts for people who don’t take themselves too seriously. You don’t need to wear a uniform or kit to ride a Surly. Just throw your leg over and go.