- Offers a lighter weight, compact-drive Singlespeed
- Converts any 8-10sp HG splined cassette hub to Singlespeed
- Extra wide spline interface prevents cog from deforming hub splines
- Cog is CNC machined CrMo, 1/2"x5/64"
| Model | Double Six |
| Description | Single Speed Cog |
| Hub | HG (8-11sp) |
| Teeth | 12, 16 |
| Chain | 3/32" |
| Color | Black |
