Shimano BB-UN100, BB-UN100-K Bottom Bracket Assembly Ricambi
BB-UN100, BB-UN100-K Bottom Bracket Assembly BB Bottom Bracket- Tretlager
| Posizione | Articolo numero | Descrizione | |
| 1 | Y-1R902000 | Left Hand Adapter (B.C.1.37" x 24T) English Thread Y1R902000 | |
| 2 | Y-1SC02000 | Crank Arm Fixing Bolt Y1SC02000 | |
| 3 | Y-13009073 | Adapter Removal Tool (TL-UN74-S) Y13009073 | |
