Shimano Dura Ace Di2 RD-R9250
The Dura-Ace RD-R9250 is a 12-speed electronic rear derailleur with integrated D-FLY wireless connectivity, charging port, and lightning-fast shifting. It's for road racers and high-end road bike builders seeking the fastest, most advanced shifting available.
- The DURA-ACE RD-R9250 12 speed Di2 electronic rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length shifts cassettes from 11-30 to 11-34 bringing new versatility to the world's best road component group.
- Compact SHADOW design includes an integrated wireless unit, charger, switch and LED status indicator.
- Wider range capacity: compatible with 11-30 and 11-34T 12-speed cassettes
- Fastest ever rear shifting, 58% faster than RD-R9150
- Integrated D-FLY Connectivity
- Maximum low sprocket: 34T
Pre-order — expected in stock January 8, then ships direct to you.
Pairs well with
Shimano Dura Ace Di2 RD-R9250
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