- Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life
- Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation
- Low-friction dual seals protect the bearings from harmful contaminants
- Sealed premium bearings are both serviceable and replaceable
- Designed for installing Sram DUB 28.99mm spindle cranks into PF30 frames
| Shell: | 68/73mm x 46mm | Interface: | PF30 |
| Spindle Type: | SRAM DUB 28.99mm | Cup Material: | AL6061/Nylon Fiber |
| Weight: | 125g | Color: | Black |
