Box One Single Speed Chromoly Cog
Box One Single-Speed Chromoly Cogs are CNC-machined from long-wearing CNC-machined from chrome-molybdenum. It's designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface with the cassette body.
FEATURES
- Shimano Compatible Driver
- Heat-Treated Chromoly
- 3/32" Chain Compatible
| Material | Chromoly |
| Other |
Laser-etched logos |
| Weight |
|