NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 15t Silver fork-type_suspension Brakes: TRP Spyre-C

Brakes: TRP Spyre-C

The lightweight and breathable Nimby Short is ideal for hot weather trail riding

Narrow clamping jaws (2

Low profile design with an offset post

Saris Trainer Thru-Axles allow tru-axle equipped bikes to be used on Saris trainers

NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 15t Silver fork-type_suspension Brakes: TRP Spyre-CSurly 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: 15