All-City Fixed Stainless Track Cog 18t

All-City Stainless Machined Track Cog
Picture is of the 17t and 18t cogs (16t cogs are solid, and NOT CUT OUT)

Cnc’d from stainless steel and then polished to a near mirror finish, they run quiet, look awesome, and are surprisingly affordable. The 16 tooth cogs are solid, and the 17 and 18 sport cutouts for weight savings.

Specs:
Weight:16t/62g 17t/62g 18t/72g
Threads: 1.37" x 24 tpi
Size: 1/8" width

* Track Cogs MUST be installed properly so that you DO NOT dammage the cog or lockring, hub, or even die if installed improperly.

Track Cog and Lockring Instructions