Being one of the reputable firms in the industry, we are involved in providing an excellent assortment of Freewheel Cog. These are offered in various options, some of them being 232g, 271g, 272g, and 273g. Track Hubs / Cog 232g are one of our popular Freewheel COG and these find use in the middle part of bicycle wheel. These comprises an axle which is used for connecting the fork end, shell onto which the spokes got attach and bearings that allow revolving of shell around axle. Common uses of our COG are in single speed bicycles, since they are very responsiveness and cost effective.