Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Experience unmatched performance with this ultra high-performance tire designed for time trials and road racing
with a chainring grouping that's equally suited to big alpine climbs as it is to throwing down the gauntlet on the flats
The CORKpro features:
it's a hat
Surly Track Cog 3/32 X 16t Silver MFPN=Y1YT11000 Experience unmatched performance with thisSurly Track Cog 3 32 X 16t Silver. 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 TECH SPECS Tooth Count 16
