Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black cycling-pants Hook and loop thigh and

Hook and loop thigh and calf closures with security cinch

With a fresh design and larger platform

always on your bike and instantly accessible

Crank Brothers Multi-Tools Bike Multi-Tool UPC: 641300164032

Fast and effortless operation

Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black cycling-pants Hook and loop thigh andThe 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