
Bottom Brackets
Extreme BB

Extreme BB
Sale price$89.00 USD
Regular price (/)
Double Ball

High-Speed Rolling
General
BB Type Press-fit |
Material Stainless |
Bearing
Bearing Type Double |
Bearing material Cartridge |
In The Box
30mm Spindle
2 30 Bearings 2 Dust covers 2 1mm Ø30mm spacers |
29mm Spindle
2 Bearings 2 Dust covers 2 0.5mm Ø29mm spacers 10 1mm Ø29mm spacers |
Item | Spec | Shell DIA | Shell Width | Crankset | Weight |
---|---|---|---|---|---|
P4130AS | BB86 | 41mm | 86.5-92mm | 30mm axle crankset | 77.4g |
P4129AS | BB86 | 37mm | 86.5-92mm | Sram DUB | - |