Hub Comparison
| Feature | Ultra Hubs | V3 Hubs |
|---|---|---|
| Attachment | Inserts inside tubing (19.1mm) | Attaches to outside tubing (22mm) |
| Weight | 92g each | 120g each |
| Compatibility | Fusion Dragon | Fusion Dragon and Contact Staff |
| 3 or 4 Spokes | Yes | Yes |
| Removal | Twists on/off | Needs an allen key |
| Special Feature | Quick release | - |
| End Caps | No | Yes* |
*End caps are required with V3 Hubs as the clamping action may crush carbon fibre if overtightened.
To use Lumi LED Heads, end caps must be removed. For quick and easier attachment and removal, Fusion quick-release end caps are recommended.