This Fixed Gear Cog is made for the 3/32" narrow chain, sometimes incorrectly called "Track Pitch." It will work with basically any chain, but will probably run quieter with 3/32" "road" chain.
Fits standard track hubs.
| Option | Manufacturer's Part Number | Store SKU |
|---|---|---|
| 15 teeth | 18734 | FC335 |
| 16 teeth | 18736 | FC336 |
| 17 teeth | 18738 | FC337 |
| 18 teeth | 18740 | FC338 |