SHIMANO DURA-ACE DI2 R9270 2x12V Groupset

The SHIMANO Dura-Ace Di2 R9270 2x12V groupset represents the pinnacle of technology and innovation for road bikes. After years of research, Shimano has developed its fastest and most advanced drivetrain to date. This 12-speed groupset is designed for cyclists looking to push their limits, with every component optimised to gain precious seconds during races or intense rides. Thanks to Di2 technology, every gear change is instantaneous and precise, even in the most demanding conditions. The compact and ergonomic gear lever allows optimal control in all circumstances, offering increased comfort and perfect mastery, regardless of the riding position.

The system offers a considerable advantage by preserving the cyclist's energy, allowing them to focus on the enjoyment of the ride and the necessary effort without worrying about drivetrain failures. Gear shifting occurs automatically thanks to a switch, eliminating the lever travel required for mechanical systems. This feature is particularly useful for adjusting gears according to varying road conditions.

Shimano D-FLY bridges the gap between component technologies and Di2 software. D-Fly enables connectivity between Di2 systems and ANT+/Bluetooth® LE compatible accessories such as GPS computers and lights. It also offers wireless connection with Shimano E-TUBE PROJECT Cyclist for smartphones, allowing customisation of the gear lever configuration, searching for firmware updates and troubleshooting component issues.

The sub-1:1 ratio of the SHIMANO Dura-Ace 12-speed drivetrain allows more ambitious climbing challenges to be tackled while better managing effort. The synchronised front derailleur ensures consistent pedalling and smooth gear changes, while the E-TUBE PROJECT app allows personalised adjustment. Whether you are tackling the legendary roads of the Tour de France or climbing the hills of your local area, the DURA-ACE R9270 is designed to maximise your speed and improve your performance with every pedal stroke.

User manual.

Ref: 9894299337053