Shimano Dura-Ace R9270 Di2 Disc 12-Speed Groupset

ST-R9270 - Disc Brake Assembled Set/J-Kit Direct, Ultegra, ST-R8170 (L), BR-R8170 (F), For 160mm Rotor, Metal Pad (w/Fin), 1000mm Hose (SM-BH90 Black)

• ST-R9270 - Disc Brake Assembled Set/J-Kit Direct, Ultegra, ST-R8170 (R), BR-R8170 (R), w/o Adapter, For 20mm Mount, Metal Pad (w/Fin), 1700mm Hose (SM-BH90 Black)
• RD-R9250 - Rear Derailleur, Dura Ace, 12-Speed
• FD-R9250 - Front Derailleur, Dura Ace, 12-Speed
• CS-R9200 - Cassette Sprocket, CS-R9200, Dura Ace, 12-Speed, 11-30T
• CN-M8100 - Bicycle Chain, CN-M8100, 126 Links 12-Speed, w/Quick-Link
• RT-MT900 - Rotor For Disc Brake, Dura Ace XTR Saint, 160mm (x2)
• BT-DN300 - Battery, BT-DN300, Built-In Type
• EW-SD300 - Electric Wire, EW-SD300, For External Routing, 1200mm, Black (x2)
• EW-EC300 - Charging Cable, EW-EC300