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Cogs & Freewheels

Single speed and fixed gear drivetrain parts from White Industries and Surly.

  • White Industries ENO and DOS ENO freewheels
  • White Industries splined fixed gear cog
  • Surly track cog and splined single speed cog
  • Matching hubs from Surly, White Industries and Phil Wood
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Single speed and fixed gear drivetrain parts: the White Industries ENO and DOS ENO freewheels and splined fixed gear cog, and the Surly track cog and splined single speed cog. Matching hubs: Surly, White Industries, Phil Wood. Get spoke lengths with the free spoke length calculator.

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