Single Speed Cog Steel

Single speed (slide on) Cog.
Non-ramped for singlespeed use and abuse.
Punched.
Steel.

3/32" for use with most any singlespeed chain - 3/32" or 1/8".
Silver.

Available in 14, 16, 18 and 20T sizes...you should probably buy one of each.

Designed for use on hubs with multi-speed or single speed Freehub Bodies.
This COG will NOT work with threaded hubs...but you knew that.

The inexpensive solution for you singlespeed and singlespeed conversion needs.