Shimano Dura-Ace Di2 R9270 12s Groupset

The Shimano Dura-Ace R9270 Di2 Disc Groupset stands at the forefront of road bike technology, combining world-class performance, cutting-edge innovation, and striking aesthetics. Designed for cyclists who demand the very best, this premium road bike groupset delivers unmatched speed, smoothness, and precision. The latest edition features improved shifter ergonomics for superior comfort in every riding position, enhanced braking control, ultra-fast gear changes, the addition of a 12-speed drivetrain, and a semi-wireless configuration for a clean, modern cockpit.

At the heart of the system, the Shimano R9250 Rear Derailleur acts as the central control unit. It houses wireless hardware for seamless communication with the shifters, connects to the front derailleur and battery for reliable performance, and integrates ANT+ compatibility for third-party cycling devices. The derailleur is also the charging point, equipped with an LED indicator for shift mode and battery status. A lightweight carbon cage ensures rigidity, while corrosion-resistant cold-forged aluminium link plates deliver crisp, consistent shifting. Shimano’s Shadow profile design creates a compact, aerodynamic silhouette, and a built-in “fuse” mechanism helps protect it during impacts. DuPont Zytel pulleys add durability while keeping drivetrain noise to a minimum.

Thanks to Hyperglide+ technology, the cassette and chain work in perfect harmony to deliver flawless shifts under load. Borrowing from Shimano’s MTB expertise, the Dura-Ace R9200 disc brakes feature XTR rotors for superior heat management, and Servo Wave lever technology for progressive, highly responsive braking control.

For riders seeking the ultimate upgrade in high-performance road cycling components, the Shimano Dura-Ace R9270 Di2 Disc Groupset offers an elite riding experience that sets a new standard for speed, control, and efficiency.

What is Included:
1x SHIMANO switching | Brake lever Dura Ace Di2 ST-R9270 + disc brake BR-R9270 Flat Mount front
1x SHIMANO switching | Brake lever Dura Ace Di2 ST-R9270 + rear disc brake BR-R9270 flat mount, with 160 mm adapter
2x SHIMANO brake disc Dura Ace Center Lock RT-CL900 | 160 mm IceTech FREEZA
1x SHIMANO crank Dura Ace FC-R9200 2x12 speed
1x SHIMANO front derailleur Dura Ace Di2 FD-R9250 soldering | 2x12 speed
1x SHIMANO rear derailleur Dura Ace Di2 RD-R9250 Shadow+ | 2x12 speed
1x SHIMANO cassette Dura Ace CS-R9200 | 12-speed 
1x SHIMANO chain Dura Ace / Deore XT CN-M9100 12-speed | 116 links with chain lock
1x SHIMANO battery BT-DN300 internal 1x SHIMANO E-Tube cable for Di2 EW-SD300-I | 900mm
1x SHIMANO E-Tube cable for Di2 EW-SD300-I | 1400mm
1x SHIMANO charging cable EW-EC300
WITHOUT BOTTOM BRACKET