

- Converts any 8-11sp HG splined cassette hub to a Singlespeed
- 3/32" cogs. 14mm and 19mm spacers can be swapped to fine tune chainline
| Model | 1'Er, Micro 1'Er |
| Description | 12t and 13t Cog, 16t and 18t Cog |
| Hub | HG (8-11sp) |
| Teeth | 12, 16 |
| Chain | 3/32" |
| Color | Black |