Bottom Brackets
Propelling BB 24 Ultra
Propelling BB 24 Ultra is suitable for 24mm spindle Shimano HT II and Sram GXP 22/24 mm with ceramic ball angular contact bearing means ideal mate for your bike.
Tapered Profile
Fun 5° bearing technology not only enables automatic coaxialization for improved power output. Its easy maintenance feature ensures that it can operate smoothly for extended periods, while the angular contact bearing further enhances its reliability and longevity.
Ceramic Rolling
This technology incorporates ceramic beads with low resistance that are immune to rust, deformation, and bonded with nano grease. These features provide the benefits of reduced resistance, faster running speeds, and exceptional water resistance, surpassing the performance of conventional steel balls.
General
| BB Type Press-fit |
| Material Aluminum cups |
| Bearing Compatibility BBA24 or BBA22 |
Bearing
| Bearing Type Fun 5° |
| Bearing material Ceramic |
In The Box
| 24mm Spindle
2 Bottom Bracket cups 2 24 Fun 5° Bearings 2 Dust alloy covers 2 1mm Ø24mm spacers 2 5mm Ø24mm spacers |
| 22mm Spindle
2 Bottom Bracket cups 1 24 Fun 5° Bearing 1 22 Fun 5° Bearing 2 Dust alloy covers 2 1mm Ø24mm spacers 2 5mm Ø24mm spacers 2 Spring spacers |
| Item | Spec | Shell DIA | Shell Width | Crankset | Weight |
|---|---|---|---|---|---|
| P8624AC | BB86 | 41mm | 86.5-92mm | Shimano or 24mm axle crankset | 61.4g |
| P8622AC | BB86 | 41mm | 86.5-92mm | Sram GXP | 72.9g |
| P3024AC | BB30 | 42mm | 68/73mm | Shimano or 24mm axle crankset | 71.2g |
| P3022AC | BB30 | 42mm | 68/73mm | Sram GXP | 72.9g |
| PF3024AC | PF30 | 46mm | 68/73mm | Shimano or 24mm axle crankset | 74.3g |
| PF3022AC | PF30 | 46mm | 68/73mm | Sram GXP | 75.8g |
| PRIGHT24AC | RIGHT | 46mm | 79mm | Shimano or 24mm axle crankset | 77.7g |
| PRIGHT22AC | RIGHT | 46mm | 79mm | Sram GXP | 79.2g |
| P38624AC | BB386 | 46mm | 86.5mm | Shimano or 24mm axle crankset | 81g |
| P38622AC | BB386 | 46mm | 86.5mm | Sram GXP | 82.7g |
As bicycle experts, we prioritize not only the weight of our products, but most importantly, their performance and reliability. That's why we're proud to offer a lifetime warranty program, which underscores our commitment to providing you with top-quality products that will perform well and last for years to come. We firmly believe that this exceptional warranty program will give you the peace of mind you need to trust in our brand and the products we offer.