Surly Singlespeed Cassette Cog

Article number: P-57088
Availability: In stock

Surly says:

"Our cassette cogs are designed first and foremost for singlespeeding, but being that we’re Surly, we bumped up the versatility a bit. At the base, the cogs are 4.35mm wide, which allows you to stack a few of them up for a simplified multi-speed drivetrain. Use a 9-speed derailleur if you do that.

  • Machined from SCM415 Chromoly steel
  • Heat-treated and chrome-plated
  • Compatible with 6- to 9-speed 3/32" chains
  • Available in 13t–22t"

These are our favourite cogs for single-speeding a freehub body.

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