Browsing Cogs & Singlespeed Conversions from Halo

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Halo Fixed Cogs
Margin Booster
4 choices
Halo Fixed Gear Alloy Lockrings
Margin Booster
  • 7075 Alloy, precision CNC machined
  • L/H thread - 1.29"x24t
  • 2 dog type
 
item # model size color in stock?
  HL3891 alloy track lockring 1.29"x24tpi black YES