- American style BB for older three piece cranks
- American BB for 3-piece cranksets
- Fits 68mm American frames
- Steel construction
- Weight: 517g
| Shell: | 68mm | Interface: | 24 tpi |
| Spindle Type: | SQR JIS | Length: | 130mm |
| Cup Material: | Steel | Weight: | 517g |
3piececonversionkitbottombracket / bottombracketconversionkit
