CeramicSpeed PF4130 Bottom Bracket - BB86 to 30mm Spindle, Black

The CeramicSpeed BB86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

• Defined Color: Black
• Bottom Bracket Shell I.D.: 41
• Spindle Interface Type: 386 EVO
• Spindle Interface Type: Rotor 3D+
• BB Shell Width (mm): 86
• BB/Frame Interface: BB86