- Shop
- Parts
- Hubs
- Rear Hubs
- Project 321
- 6-Bolt Disc
- 32
- Shimano/SRAM 8, 9, 10 Speed
Project 321 6-Bolt Disc 32 Hole Shimano/SRAM 8,9,10 Speed Bicycle Rear Hubs
This should correspond to the type of brakes you have on the bike.
The hub drilling is the number of spoke holes. It must match your rim spoke count.