Sugino Track 75 Bottom Brackets. Loose bearing retainers and cups, square taper BB spindle.
- Sugino 75 Track BB set with ISO tapered spindle
- Loose bearing retainers and cup set; boxed
- Defined Color: Silver
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 109
- Spindle Interface Type: Square Taper ISO
- Weight: 315
- BB Shell Width (mm): 68
- BB/Frame Interface: English