Shimano kit Ultegra Di2 12 speed Scope of delivery: Shift/Brake lever R8170 FM/LF1000 Shift/Brake lever R8170 FM/RR1700 2 Rotor disc brakes MT800 D:140 Bearing SM-BB72-41B Clamp adapter AM-AD91 Rear derailleur Ultegra R8150 Di2 Derailleur Ultegra R8150 Di2 Di2 electric wire 500/1200 MM EW-SD300I Battery BT-DN300 Di2 battery holder Battery charging cable EW-EC300 Cassette R8100-12 11-30 Chain M8100-12 108
