Shimano kit Dura Ace 12 speed Di2 Scope of delivery: Shift/Brake lever R9270 FM/LF1000 Shift/Brake lever R9270 FM/RR1700 2 Rotor disc brake MT900 D:140 Bearing SM-BB92-41B Clamp adapter SM-AD91 Rear derailleur Dura Ace R9250 Derailleur Dura Ace R9250 Di2 Di2 cable 500/1200 MM EW-SD300I Battery BT-DN300 Di2 Battery holder Charging cable EW-EC300 Cassette R9200-12 11-30 Chain M9100-12 108
