CeramicSpeed BB30 Bottom Bracket - External 24mm Spindle Black MFPN=FCMX00.L0D0.0S1.BX The mount sits in front

The mount sits in front of your Zipp stem

The strong floating tip system ensures smooth operation and long life

The bar can be trimmed by up to 30mm per side allowing you to customize the bar to your preferred width

Drop-Stop® chainrings

CeramicSpeed BB30 Bottom Bracket - External 24mm Spindle Black MFPN=FCMX00.L0D0.0S1.BX The mount sits in frontThe CeramicSpeed BB30 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. 42 BB Frame Interface BB30 BB Shell Width (mm) 73 Weight 114 Spindle Interface Type RaceFace EXI Defined Color Black