Sun Ringle Bubba X Rear Hub - 12 x 148mm 6-Bolt Micro Spline Black 28H. The Bubba X is the perfect hub for your next wheel build. The ratchet ring utilizes keyed grooves rather than fragile threads to stay in place within the hub shell. This ensures easy serviceability and reliability when putting the power down out on the trail. With just 4 degrees of engagement riders will rejoice as they crank and hop over any technical section with control and ease.4 degrees of engagement for quick and precise pedal movements
Clock’d Technology features a drop-in keyed ratchet ring eliminating the risk of a stripped and free-spinning hub shell
Tool free endcap freehub and axle removal
(4) 6902 cartridge bearings throughout the hub making maintenance a breeze
- TECH SPECS
| Bearing Type | Sealed Cartridge |
| Cassette Body Type | Shimano Micro Spline |
| Color | Black |
| Defined Color | Black |
| Hub Drilling | 28 |
| Hub/Brake Compatibility | 6-Bolt Disc |
| Rear Axle | 12mm Thru x 148mm |
| Spoke Interface | J-Bend |