US$ 74.99
Weight: 302
Tire Compound
Built with 100% recyclable
it also won’t pull out while riding the way a conventional plug can
NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 18t Silver variant-size-41-eu-womens Weight: 302Surly 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: 18
US$ 74.99
US$ 169.99
US$ 79.99
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