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Profile American Retro Bottom Bracket
RETRO-American cups and bearings for your Profile Racing 3-Piece Race Style Crank set – comes with flat cups, sealed bearings, tube spacer and aluminum spacer washers. These are the original styled American BB cups, perfect for your vintage restoration. Silver or Black. For 19mm Axle & American BB.
Colors: Silver or Black
Weight (Retro): 241g/8.43 oz