Shimano Dura-Ace RD-R9250 Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK CheckoutTitle=Zipp CeramicSpeed Bearing Kit - 61803 Modified }Full Speed Ahead Torx T-30

}Full Speed Ahead Torx T-30 Alloy Road Triple Chainring Nut/Bolt Set wiith tool BlackÂ

Includes extra set 7mm pins and pin wrench

Viscosity-stable across highest range of operating temperatures

}Avid BB7 MTN S Cable Disc Brake Graphite CPS Rotor/Bracket Sold Separately

Shimano Dura-Ace RD-R9250 Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK CheckoutTitle=Zipp CeramicSpeed Bearing Kit - 61803 Modified }Full Speed Ahead Torx T-30Shimano Dura Ace RD R9250 Di2 Rear Derailleur 12 Speed Medium Cage Includes TL EW300 Black. 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 shiftingCompact design includes an integrated wireless unit