Black Bearing 
Bottom bracket 46-73A-24/GXP B5S
$118.99 $110.06 -8%
Improve the performance and durability of your bike with the Black Bearing crankset from Black Bearing.
Description
Technical Info:
The two machined aluminum cups screw together for better case alignment, for:
- Less cracking
- Better fluidity and efficiency
- Longer bearing life
- Easier bearing replacement.
delivered with mounting key
Bottom bracket 46 - 73A - 24 & GXP
Bearings BLACK BEARING
International references: PF30A
Type: Road
Dimensions :
Inside frame diameter: 46
Frame width: 73 mm
Bottom bracket axle: 24 or GXP
Delivered with 1 adapter to convert the gearbox to GXP
Additional information
| Brand | Black Bearing |
| Supplier reference | BB-BB-46-73A-24&GXP-B5S |
| Color | black |
| Color | Black |
