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Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black

Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes - Main image
Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes - View 2Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes - View 3Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes - View 4
$465 $930 In stock

The Shimano Dura-Ace RD-R9250 rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worthy of any podium. A single cage length shifts cassettes from 11-28 to 11-34, offering exceptional versatility.


  • Ultra-fast rear Di2 shifting
  • Compact design includes an integrated wireless unit, charger, switch
  • Wider range capacity
  • Max. low sprocket: 34t
  • CFRP rear derailleur plate
  • LED status indicator
  • Battery indicator, pairing, adjust mode etc.