Shimano Dura-Ace Rd-R9250F Di2 Rear Derailleur - 12-Speed Medium Cage Includes Tl-Ew300 Black Bicycle Derailleurs
$814.99
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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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