The CeramicSpeed BB92 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.	41
BB/Frame Interface	BB89.5
BB Shell Width (mm)	89.5
Weight	60
Spindle Interface Type	Shimano Hollowtech II
Defined Color	Black
Spindle	24Mm Spindle