F&R Bicycle Bottom Bracket Conversion Kit 1 Piece - 3 Piece Crank 132mm 2 Colors.
- Shell: 68mm
- Spindle Type: SQR JIS
- Cup Material: Steel
- Interface: 24 tpi
- Length: 132mm
- Spindle: Chromoly
- Color: Chrome or Black
- Converts American style 68mm 1-Piece to 3-Piece Cranksets