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Shimano Shimano Rear Derailleur Di2 10sp RD-6770 (Ultegra Di2)
General
| Product Category | |
|---|---|
| Brand | Shimano |
| Model | Shimano Rear Derailleur Di2 10sp RD-6770 (Ultegra Di2) |
| Features | Largest sprocket: 28 teeth Overall capacity: 33 teeth Smallest sprocket: 11 teeth Highest difference of chain wheel: 14 teeth |
|---|---|
| Recommended for | Road Racing |
