CeramicSpeed PF30A Road Bottom Bracket - DUB Road Spindle Black

The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings.

Bottom Bracket Shell I.D.	46
BB/Frame Interface	PF30A
BB Shell Width (mm)	73
Spindle Interface Type	SRAM DUB
Defined Color	Black