Miche Track Cog Carrier allows changing cogs without a chain-whip or wear to the hub threads.

• Miche Track Cog Carrier allows changing cogs without a chain-whip or wear to the hub threads.
• Cog holder threading is 1.37" x 24 TPI
• Lockring not included
• For use with Miche track cogs only
• Use 1.32" x 24 TPI lockring for Italian track hubs and 1.29" x 24 TPI for other track hubs