
Bottom Brackets
Propelling BB 30 Ultra
Press-fit BB fit 46mm diameter suitable for 30mm and Sram DUB 28.99mm in addition with ceramic ball angular contact bearing make the riding efficiency.

Propelling BB 30 Ultra
Sale price$165.00 USD
Regular price (/)

Tapered Profile

Ceramic Rolling
General
BB Type Press-fit |
Material Aluminum cups |
Bearing Compatibility BBA30 or BBA29 |
Bearing
Bearing Type Fun 5° |
Bearing material Ceramic |
In The Box
30mm Spindle
2 Bottom Bracket cups 2 30 Fun 5° Bearings 2 Dust alloy covers 2 1mm Ø30mm spacers |
29mm Spindle
2 Bottom Bracket cups 2 Fun 5° Bearings 2 Dust covers 2 0.5mm Ø29mm spacers 10 1mm Ø29mm spacers |
Item | Spec | Shell DIA | Shell Width | Crankset | Weight |
---|---|---|---|---|---|
P38630AC | BB386 | 46mm | 86.5mm | 30mm axle crankset | 68.8g |
P38629AC | BB386 | 46mm | 86.5mm | Sram DUB | 71g |