White Industries Fixed Gear Cog 3/32" - stainless steel

You will notice that the White Industries fixed cogs are unique when compared against traditional fixed gear cogs. There is an industry-wide problem with all threaded fixed gear cogs - they have a tendency to strip threads. To avoid this problem White Industries designed the fixed gear cogs with a spline interface. Available in sizes 13t - 20t in both 3/32" and 1/8" widths. The cog is designed to be used with a standard English 1.29 x 24 tpi threaded lock ring. without Lockring! Fitting for derailleur: Single Speed (3/32"") Material: 8620 steel