Problem Solvers Singlespeed Cog 22t fits Problem Solvers Carrier 6-bolt hubs

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Problem Solvers Singlespeed Cog 22t fits Problem Solvers Carrier or 6-bolt hubs. Problem Solvers Singlespeed 6-bolt Cogs are designed to be used with the Problem Solvers Cog Carrier.Compatible with 3/32" and 1/8" chains Cog is also 6-bolt rotor mount compatible for fixed gear use (see instructions for applicable warnings) table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Tooth Count 22 Cassette Body Type Single Cog Driver Drivetrain Speeds 1 Material Steel Defined Color Silver