All-City 13T x 1/8" Track Cog Black. All-citys great value standard track cog available in the most popular sizes.16t and lower are solid 17t and higher have cutouts
Chromoly steel; CNC precision machined
1/8" width cogs; Threads are 1.37" x 24 tpi
- TECH SPECS
| Tooth Count | 13 |