Problem Solvers Singlespeed Cassette Cog Carrier

Unless specified, Cassette Cog Carrier does not come with cog
$14.99 - $24.99
Details
Problem Solvers' Cassette Cog Carrier (CCC) bolts on to a splineless single-speed cog to give you a wide, Shimano-splined cog to run on your freehub body. The wide profile won't damage your freehub body.
Tech Details:
Aluminum carrier with steel cogs
WARNING: This product can expose you to chemicals including [name(s) of chemical(s)], which [is/are] known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.