Sugino's loose cage ball bottom bracket specifically made for the Sugino 75 crankset.
Sugino quality in this NJS-approved bottom bracket that is specifically made for the Sugino 75.
- Spindle length: 109mm
- Taper type: SG75 taper
- Material: Steel
- Bearing Type: Loose ball caged
- Weight: 315g
- Threading: English
Park Tool HCW-4 (not sold by Wabi)
Lockring wrench: Park Tool HC-17
Sugino claims that this is specific to the Sugino 75 crankset. However, ISO bottom brackets are very close or about the same.