-25%
Factory code: Y0NG98020
| SPEED: | 12 speed |
| FIXING BOLTS: | four |
| NUMBER OF TEETH: | 52t |
| GROUPSET: | Shimano Ultegra |
| GROUPSET: | Shimano Ultegra Di2 |
| BCD : | 110 mm |
| Weight: | 0.100 kg |
