NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 16t Silver type_brake-levers From the Dissector

From the Dissector

which improves durability and shifting performance

but it still works with a normal freehub body and chain

And we prove it

For sale is are NEW Louis Garneau LS-100 cycling shoes

NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 16t Silver type_brake-levers From the DissectorSurly track cogs are threaded the same as a BMX freewheel (1. 375 x 24 tpi right hand threads). This means that they will fit on single speed rear hubs, as well as BMX freewheel hubs, but this application is not recommended. Track cogs are meant to work on track hubs only. 415 hardened chromoly steel 1. 375" x 24 tpi Photo for color and material reference only Tooth Count: 16