SHIMANO DURA-ACE R9250 Di2 12-speed rear derailleur
IRDR9250ATax included.
Shimano Dura Ace 9250 Di2 rear derailleur: The most efficient electric rear derailleur from the Shimano brand
The DURA-ACE RD-R9250 rear derailleur integrates the system's charging port and wireless connectivity unit, while delivering ultra-fast and precise shifting. A single yoke length compatible with large 28-34 tooth cogs brings new versatility to the world's best road component group.
The Dura Ace Di2 9250 rear derailleur in detail:
- Fastest rear shifts: 58% faster than the RD-R9150 rear derailleur
- Compact design includes built-in wireless unit, charger and switch
- LED status indicator
- Battery indicator
- Pairing
- Setting mode, etc.
- Larger capacity
- Maximum toothing of the large sprocket: 34T
- Rear derailleur cage made of carbon-reinforced composite material
Get the SHIMANO DURA-ACE R9 250 Di2 Front Derailleur too!
