NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 18t Silver variant-size-sm there comes bigger demands

there comes bigger demands

A wall mounted minimalist approach to bike storage

Easily mounts anywhere on your handlebar using a 4mm hex bolt

Hub/Brake Compatibility: 6-Bolt Disc

The new 35 is the perfect choice for both MTBs and E-MTBs alike with a ton of built-in value

NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 18t Silver variant-size-sm there comes bigger demandsSurly 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