Halo Fixed Track Cog 1/8" CNC Cr-Mo Threaded 17T Gold

Precision CNC machined Cogs from heat treated Cr-Mo steel. 1/8” “classic” Fixed size in ED coated colours Red, Blue and Gold. 1.37”x 24T Standard R/H threaded.

• CNC machined steel track cog,
• 1.37"x24tpi (right handed) thread,
• 1/2" x 1/8" teeth Choose aluminum or steel lockrings,
• 1.29"x24tpi left hand thread
• Color: Gold, Red or Blue
• Cog Size 17T

Note: General Fixed cog check: 

for correct fixed use, the fixed cog should NEVER move on the hub when pedal force is applied in both directions. i.e. if the cog moves, then something is wrong. Continued use with a fixed cog that moves will result in damage to the hub.