Product Description
Surly track cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads). This means that they will fit on single-speed rear hubs, as well as BMX freewheel hubs, but this application is not recommended. Track cogs are meant to work on track hubs only.
- 415 hardened chromoly steel
- 1.375" x 24 tpi
| Item Specifications | |
|---|---|
| Teeth | 15teeth |
| Cassette Body Type | Threaded Track |
| Chain Compatibility | 3/32",9-Speed |
Product Information
- Track Cogs
