NEW Shimano Dura-Ace RD-R9250D Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black height_5ft-10in Cassette: SRAM PG-1170 11 Speed

Cassette: SRAM PG-1170 11 Speed Cassette 11-32t

See Tech Documents for additional information

weather resistant

20" [R] Velocity Synergy

Silicon wrist gripper keeps gloves secure

NEW Shimano Dura-Ace RD-R9250D Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black height_5ft-10in Cassette: SRAM PG-1170 11 SpeedThe 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