CeramicSpeed PF4130 Bottom Bracket (Black) (86mm) (30mm Spindle) (Coated Ceramic Bearings)

The PF4130 bottom bracket is Press Fit into 41mm diameter shells that are 86.5mm wide and mate most cranks with a 30mm spindle to that standard. If you have a BB86 frame and want to install a 386EVO crank or Rotor 30mm crank, this is the kit you need. Features: Grade 3 Silicon Nitride balls Coated races increase bearing service life by increasing hardness of race and reducing corrosion Reinforced polyamide cage and non-contact seals Hand built in Denmark CeramicSpeed products with coated bearings include a 6-year warranty Specifications: Frame Interface: BB86 Spindle Interface: 386 Evo, 30mm Spindle Bottom Bracket Shell ID: 41 Shell Width: 86mm Bearings: Ceramic Color: Black Weight: -