Sugino square taper BB3. Designed by Sugino for use with RD48 cranksets.
- ⋅ Shimano-compatible spindle, uses UN74 tool for installation
- ⋅ Cartridge BB set with tapered spindle
- ⋅ Designed by Sugino for use with RD2 cranksets
- BB Shell Width (mm): 68 mm
- BB/Frame Interface: English
- Length: 103
- Spindle Interface Type: Square Taper JIS
- Weight (g): 282 g