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Track Cog
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Track Cog

Track Cog

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From $9.80

Original: $28.00

-65%
Track Cog—

$28.00

$9.80

The Story

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, as well as BMX freewheel hubs, but this application is not recommended. Track cogs are meant to work on track hubs only.
  • 415 hardened chromoly steel
  • 1.375" x 24 tpi
  • Photo for color and material reference only

Description

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, as well as BMX freewheel hubs, but this application is not recommended. Track cogs are meant to work on track hubs only.
  • 415 hardened chromoly steel
  • 1.375" x 24 tpi
  • Photo for color and material reference only