American Bottom Bracket 24tpi f/ One Piece Crank OPC

Bottom Bracket

 This is a new bottom bracket. This BB is designed to be used with old school 1 piece cranks that have a 24 tpi and frames that have a classic American Shell. This is a new part and it may have an oil/greasy film to protect the parts from corrosion.

Check out my other items for other bike stuff!!!

Related Items

Back to the top