Discover an even more powerful transmission than the previous one with these Dura-Ace R9270 models, even more aerodynamic, lighter, and faster. Opt for a professional 2x12 speed transmission, it will transform your bike into a racing machine. The ergonomics of the levers are redesigned, more accessible, which makes the position of the hands more comfortable, and the derailleurs are thinner, with an even faster and easier operation.
The Shimano Dura-Ace 9270 electric groupset with cable and internal battery is the racing groupset of choice, used by the world's greatest cyclists. Called Di2, the main advantage of this technology is the automatic adjustment of the derailleur according to the gear and therefore the alignment of the chain. Thanks to the Di2 synchronization technology, keep control of your derailleur in real time. The 9270 Di2 groupset has been redesigned with a darker, more sober and elegant design for an even more assertive style.
The Shimano Dura Ace Di2 electric range is one of the latest major innovations in the world of cycling, shifting gears so smoothly and quickly has never been done before.
The Di2 changes the way you think, the way you ride and the way you ride. Take full control of your bike with one click and effortlessly throughout the race.
Shimano's quality finish ensures a long life for your controls, but also for your derailleurs. Resistant to rain, snow and extreme temperatures, the Di2 drivetrain now ensures the future of cycling, a true revolution as rarely seen in recent years.
Details:
Shimano Dura-Ace Di2 FD-R9250 front derailleur
- Double, soldered.
- 2x11 speeds.
- Chain line : 44.5 mm.
- Manufacturer's weight : 96 g.
Rear derailleur Shimano Dura-Ace Di2 RD-R9250
- 11 speeds.
- Maximum gearing of the large sprocket: 34T.
- Shadow RD system.
- Manufacturer's weight: 215 g.
Shimano Dura-Ace FC-R9200 crankset
- Gear: 52-36T.
- Q-Factor: 148 mm.
- Axle: 24 mm, Shimano Hollowtech II.
- Chain line: 44.5 mm.
- Manufacturer weight: 692 g.
Shimano Dura-Ace CS-R9200 Cassette
- CFRP and aluminum star arms, 5 titanium sprockets.
- Spacing: 11-12-13-14-15-16-17-19-21-24-27-30T
- Manufacturer's weight: 223 g.
Shimano Dura-Ace Di2 shifters ST-R9270
- For hydro disc brake.
- Carbon/plastic composite cover.
- Possibility to activate or deactivate the multiple gear shift.
- Manufacturer's weight: 230 g (pair).
Brake Caliper Shimano Dura-Ace BR-R9270
- Monobloc body.
- Two pistons.
- Resin pads with fins.
- Supplied with 95 mm (front) and 170 mm (rear) hoses.
- Manufacturer's weight: 228 g (pair).
Shimano Dura-Ace RT-CL900 Brake Disc
- Ice Technologies Freeza.
- CenterLock.
- Manufacturer's weight: 324 g (pair).
Shimano Dura-Ace Chain CN-M9100
- SIL-TEC coating.
- Hollow axle.
- 114 links.
- Supplied with Quick-Link.
- Weight: 242 g.
Bottom bracket Shimano Dura-Ace BB-92-41B
- Bottom bracket standard: PressFit
- Bottom bracket axle: 24 mm
- Case width: 86.5 mm
- Bottom bracket standard: Shimano Hollowtech II.
- Weight: 54 g
Electronics
- Battery BT-DN300.
- Di2 cable, EW-SD300: 650 mm
- Di2 cable, EW-SD30: 1200 mm
- Di2 charging cable, EW-EC300: 150 mm
Package Contents
- IFCR9200CX26 / IFCR9200DX26 / IFCR9200EX26: Shimano Dura-Ace FC-R9200 crankset, 52-36T chainrings (170, 172.5 or 175 mm cranks).
- ISMBB9241B: Shimano BB92-41B bottom bracket, Pressfit 86.5 mm.
- IBRR9270F6RF / IBRR9270RDRF: Shimano Dura-Ace BR-R9270 brake calipers (front and rear).
- IRTCL900SI: RT-CL900 CenterLock Ice Tech Freeza 160 mm brake discs (front and rear).
- IBTDN3001: BT-DN300 battery.
- ICNM9100114Q: Shimano Dura-Ace CN-M9100 chain (+ Quick Link).
- ICSR920012130: Shimano Dura-Ace CS-R9200-12 cassette, 11-30T.
- IEWSD300L065 / IEWSD300L120: Di2 cable, EW-SD300.
- IFDR9250F: Shimano Dura-Ace Di2 FD-R9250 front derailleur.
- IRDR9250F: Shimano Dura-Ace Di2 FD-R9250 rear derailleur.
- IEWEC300A: Di2 charging cable for Shimano Dura-Ace 12S.
- ISTR9270RF / ISTR9270LF: Shimano Dura-Ace Di2 ST-R9270 shifters (right and left).
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