- 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: 122mm, 130mm
Cup Material: Steel
Weight: 517g
Shell: 68mm
Interface: 24 tpi
Spindle Type: SQR JIS
Length: 122mm, 130mm
Cup Material: Steel
Weight: 517g