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

$764.32 Regular price $847.99
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by Shimano
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.
  • MPN: IRDR9250F
  • UPC: 192790240954
  • Cage LengthMedium
    Chain Wrap Capacity (teeth)37
    Drivetrain Speeds12
    Largest Cog34
    Rear Der/Shifter CompatibilityShimano Road Di2
    Rear Derailleur Mount TypeShimano Rear Direct Mount
    Rear Derailleur Mount Type10x1 Standard
    SKU: RRDR0448