NEW All-City Standard Track Cog All-City 13T x 1/8" Track Cog Black brand_wolftooth - Perforated plates for reduced

- Perforated plates for reduced weight

The low-profile Flat Mount design allows the Shimano GRX BR-RX810 hydraulic disc brakes to provide greater braking and control for mixed terrain riding

15mm headset spacer and ultralight integrated 5mm top cap

5" ISO Width (mm) 57 Labeled Size 12

NEW All-City Standard Track Cog All-City 13T x 1/8" Track Cog Black brand_wolftooth - Perforated plates for reducedAll city's 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 Tooth Count: 13