American Bottom Bracket f/ One Piece Crank - 28tpi - for Schwinn / Mongoose - Silver

$ 22.99

This BB is designed to be used with old school 1-piece cranks that have a 28 tpi and frames that have a classic American shell. This will only fit 28 tpi cranks like old Schwinn, Mongoose one piece cranks and early Redline Flight cranks.

Color: Silver