Retro-American cups and bearings for your Profile Racing 3-Piece Race Style Crank set - comes with flat cups, sealed bearings, tube spacer and aluminium spacer washers. These are the original styled American BB cups, perfect for your vintage restoration.  

•  For 19mm Axle Cranks - Profile Race, GT Power Series Cro-mo, Hutch Aerospeed (new), Redline Flight cranks, Haro Group 1, Haro Lineage, etc.