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Dura-Ace R9200 12-Speed Di2 Groupset

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Why We Like The Dura-Ace R9200 12-Speed Di2 Groupset

Shimano's Dura-Ace R9200 12-Speed Di2 Groupset takes all of the benefits of an electronic drivetrain and enhances it for improved shifting, quieter operation, and less maintenance. This groupset sets a new mark in road performance, and it's developed with a reliable cockpit, refined ergonomics, and an improved brake system. Plus, integrated digital technology for those of us who won't settle for less than the best. Shimano's evolved Di2 platform features the fastest shifting available that's designed for ultimate performance. Optimized 12-speed gearing enhances efficiency and the brand's Hyperglide+ technology makes for seamless shifts no matter how hard we're pedaling. Unparalleled ergonomics make for steady confidence on our ride, plus a cleaner cockpit design, and the new Dura-Ace brake system is maintenance-friendly with absolute control over our braking power. This groupset is highly reliable with precision shifting and wireless connectivity. Gearing options are optimized for performance and speed without sacrificing efficiency, and the braking power available leaves us free to tackle tight turns and barreling descents.


  • Dura-Ace Di2 groupset, new and improved for road riding
  • 2x12 drivetrain maximizes efficiency and performance
  • Cassette features a wide gear range for our ride
  • Wireless connection is highly reliable to increase confidence
  • Ergonomics are improved for better bike control
  • Provides easy customization and new technology
  • Item #SHIU1G2
Front Derailleur
Dura-Ace FD-R9250, 12-speed
Rear Derailleur
Dura-Ace RD-R9250, 12-speed
Dura-Ace Di2, 12-speed
Dura-Ace Hollowtech II, 12-speed
50/34t, 52/36t
Crank Arm Length
170, 172.5mm
centerlock disc
Rotor Size
140, 160mm
Dura-Ace/XTR CN-M9100, 12-speed
Dura-Ace, 12-speed
Sprocket Range
11-30t, 11-34t
1 Crankset, 1 Chain, 1 160mm Rotor w/ lockring, 1 140mm Rotor w/ lockring, 1 RD, 1 FD, 1 11-30 Cassette, 1 Left Shifter, 1 front brake/ Hose/ caliper adapter, 2 Front Caliper mounting bolts, Right Shifter, 1 Rear Brake/ Hose, 2 Rear caliper mounting bolts, 2 Bleed Blocks., 2 Pad Spacers, 2 Hose Barbs ,1 Battery, 1 Seat Tube protector ,1 C Clip, 3 Metal Washers, 1 Charging Cable, 1 B gap adjustment guage, 1 Wire installation tool, 1 1200 mm wire, 1 900 mm wire, 1 Battery shim
Manufacturer Warranty
2 years
road cycling

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