CeramicSpeed PF4630 Bottom Bracket (Black) (68-86mm) (30mm Spindle) (Coated Ceramic Bearings)
CeramicSpeed PF4630 Bottom Bracket (Black) (68-86mm) (30mm Spindle) (Coated Ceramic Bearings), This Bottom Bracket is when you have a PF30, BBright, or 386EVO shell frame and want to install a BB30 crankset into the frame. All have a 46mm inner diameter and smooth insides, though the widths vary from 68mm to 86mm. The crank has a 30mm diameter spindle Features: Grade 3 Silicon Nitride balls Hardened races Reinforced polyamide cage and non-contact seals Hand built in Denmark Specially coated bearings for greater efficiency and durability Specifications: Frame Interface: PF30 , BBright Press Fit , 386 EVO , 392 EVO Spindle Interface: 30mm Spindle Bottom Bracket Shell ID: 46 Shell Width: 68mm, 73mm Bearings: Ceramic (Coated) Color: Black Weight: -