Halo Fixed Cog Lockring:
Precision CNC machined.
2 dog type.
L/H thread - 1.29”x24T

Cr-Mo steel in chrome plated finish.
Larger point of contact with hub for increased security.

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.