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  • Surly Single Cassette Cog 3/32" Splined 18 Tooth
Surly

Surly Single Cassette Cog 3/32" Splined 18 Tooth

$59.95
In stock (2)

Upgrade your single speed to this amazing 18 tooth cog from Surly, local Bike and Brew lurker Spencer runs one on his Surly. (He has a lot of them)

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Description

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
Surly

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