American Bottom Bracket Bearing Cup. For #66 bearings (5/16" X 12 bearing).
Great to retain a vintage bottom bracket (Tange, Sugino, Schwinn, etc.), but without the old rusty cups.
Fits 51.5mm (2") bottom bracket opening.
Finish: SILVER (this is called UCP in the bicycle industry and is NOT chrome).SOLD IN PAIRS (AS SHOWN)
This product hasn't received any reviews yet. Be the first to review this product!
All prices are in USD.