ROTOR inner bearing PressFit 30 | 4630 BBRight | BB386 Ceramic
This rotor inner bearing fits into all frames with an internal diameter of 46 mm. Thus it is suitable for Pressfit 30, BB-Right and BB386Evo compatible frames. The bearings used have ceramic balls which, due to a significantly higher hardness and smoother surface, are designed to minimize the friction in the bearing as well as increase the durability.
All rotor cranks with 30 mm shaft are compatible with this inner bearing.
Material: aluminum 7075
Stock: Industrial ball bearing made of ceramic
Frame: PF30, BB-Right, BB386Evo
Internal diameter of bottom bracket housing: 46 mm
Casing width Bottom bracket: 68 - 86.5 mm
Color: red (ceramic)
Weight: 102 g
Scope of delivery: 1x rotor inner bearing