Rotor press fit bottom bracket with ceramic bearings in red. Part number PF4624 Road (C04-021-03010-1)
ROTOR conceived its Universal Bottom Bracket (UBB) concept to eliminate the complicated bottom bracket/crank compatibility challenge that has increasingly frustrated the mechanics at your LBS. The Press Fit 4624 BB is the "yes" component to "Is this compatible with my Cervélo or Open frame?" Weight PF4624 BB Road steel black - 137g | PF4624 BB Road ceramic red - 134g Material 100% CNC-machined, 7075 aluminum Compatible Crankset Brand ROTOR | Shimano Material Bearing Ceramic Axle diameter compatible 24mm Frame Type PF30 and OSBB Discipline Road | Triathlon | Gravel | CyclocrossBrand RotorShell width 61.5mm, 68 mmCompatible frames PF30 and OSBBDiscipline Road, Gravel, Triathlon, CyclocrossCountry of manufacture Spain