Bottom Bracket Shell | c-bear ceramic bearings |
Diameter | Width | Material | Installed |
46 mm | 68 mm (Road) 73 mm (MTB) | Precision CNC aluminium cups | √ |
Specially designed for optimal stifness, stability and optimal power transfer without using spacers.
C-Bear PF30 Rotor 30mm bottom bracket installation video Lotto Soudal U23 2016 team bike Ridley Dean Fast
