CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black

The CeramicSpeed BB90 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.	37
BB/Frame Interface	BB90
BB Shell Width (mm)	90
Weight	37
Spindle Interface Type	RaceFace EXI
Defined Color	Black