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Track Cog

Track Cog

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.

FEATURES:

  • 415 hardened chromoly steel
  • 1.375" x 24 tpi
    Select Size
    Select Tooth Count
    From $10.50

    Original: $29.99

    -65%
    Track Cog—

    $29.99

    $10.50

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    Track Cog

    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.

    FEATURES:

    • 415 hardened chromoly steel
    • 1.375" x 24 tpi

      Product Information

      Shipping & Returns

      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.

      FEATURES:

      • 415 hardened chromoly steel
      • 1.375" x 24 tpi