NEW All-City Stainless Track Cog All-City 15T x 1/8" Track Cog Stainless chain_12speed this wheel arms gravel cyclists

this wheel arms gravel cyclists with more control and durability over harsh terrain

with the ability to increase tension to fully appreciate the pedal and all it's advantages

BB Shell Width (mm) 70 BB/Frame Interface Italian Bottom Bracket Shell I

Rear Derailleur: Shimano Altus RD-M370-L SGS

NEW All-City Stainless Track Cog All-City 15T x 1/8" Track Cog Stainless chain_12speed this wheel arms gravel cyclistsSuper high quality stainless high polish track cogs. CroMoly stainless steel; CNC precision machined; high polish finish 1 8" width cogs; threads are 1. 37" x 24 tpi 16T and lower are solid; 17T and higher have cutouts Tooth Count: 15