Ceramicspeed PF4630 Bottom Bracket Cups 68/79/86 mm Red

This bottom bracket is when you have a PF30, BBright or 386EVO housing frame and want to install a BB30 crankset in the frame. They all have an internal diameter of 46 mm and a smooth interior, although the widths control from 68 mm to 86 mm The crank has a spindle 30 mm in diameter. Open full product description