$18.00
Shimano BB-UN300 Bottom Bracket, 110mm, JIS
Good quality bottom bracket that is provides the optimal chainline for the Wabi crankset.
| RIDER HEIGHT | FRAME SIZE | STANDOVER HEIGHT |
| 5'4 - 5'7 | 49CM | 30.2IN |
| 5'7 - 5'10 | 52CM | 31.3IN |
| 5'10 - 6'1 | 55CM | 32.5IN |
| 6'1 - 6'3 | 58CM | 33.6IN |
| 6'3 - 6'6 | 60CM | 34.8IN |
Description:
Shimano's core square tape bottom bracket provides good all-around value and quality. Features a hollow spindle. Fixing bolts not included.
Specs:
- Spindle length: 110mm
- Taper type: JIS
- Material: Steel
- Bearing Type: Sealed
- Weight: 301g
- Threading: English
Recommended Tools:
Square taper crank puller: Park Tool CCP-22
Bottom bracket removal tool: Park Tool BBT-22