Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
color:#334037}
Small enough for a jersey pocket
7/8 Speeds
Internal sealing for reduced friction and the pivot spins on roller bearings allowing the spring rate to be reduced
Surly Track Cog 1/8'' X 15t Silver Flat/Riser Handlebar color:#334037}Surly 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 Size 1 8''
