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Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur
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Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur
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Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur
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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.
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