Manufactured to very high tolerances, and using low friction, durable bearings, the C-Bear OSBB61-86 Campagnolo / Rotor / FSA ceramic bottom bracket fits the following:
Campagnolo - Over Torque
FSA - EVO386
Rotor - 3D / 3DF / Rex 1-2
THM - Clavicula
Tune - Smart Foot
Zipp - Vumaquad
Bottom Bracket specifications:
Diameter - 46mm
Width - 61mm (Road)
Material - Precision CNC aluminium cups
Bearings - 2 x C-Bear ceramic bearings
2 year warranty against manufacturing defects
Still not 100% sure if this is the correct product for your needs? Check out the C-Bear Find My Bottom Bracket tab