Dura Ace Road Bike Components

Di2 the digital integrated intelligence di2 platform was released by shimano back in 2009 on their dura ace line of components.

Dura ace road bike components. Dura ace components represent the pinnacle of performance it is system engineering at its peak. The dura ace groupset is the result of shimano s ongoing passion for technology. All components are joined together to work as one reinforcing each other for unparalleled performance. You ll find ultegra on bikes from around 1500.

This is how dura ace achieves ultimate supremacy. Sram red etap axs vs shimano dura ace di2. This results in smooth precise shift changes a drivetrain system with loss free propulsion and a braking system with high reliability. Optional bar top hydraulic lever 48 31 double chainset.

The 11 speed dura ace di2 rear derailleur ensures ergonomic stable and effective shifting without stress thanks to a low profile design and shimano shadow rd. It is made for the quickest lap times and steepest climbs. Shimano dura ace is the pinnacle of shimano. Shimano road bike components respond backed by a long history of innovative research from aerodynamics to ergonomics.

Thanks to its clever design it can handle a cassette range of 11 30. Each component magnifies the qualities of the others for an unparalleled level of performance. System engineering at its peak. That s how it achieves supremacy.

Completely new lever and hood shape with gripper rubber covers anti slip coating on the brake lever servo wave. Dura ace is designed to be the fastest components on the market. This is reflected in every single component in the groupset. The front derailleur maintains its compact and smooth appearance for the dura ace r9100 series.

New shimano ultegra r8000 drivetrain and components by roadbikereview june 07 2017 employing the latest tech from its dura ace r9100 road components shimano s just released ultegra r8000 series is claimed to deliver refined rider ergonomics increased shifting performance and confident control. Each of the components magnifies the qualities of the others for an unparalleled level of performance. Ultegra is next and is very similar to dura ace in terms of performance though dura ace is lighter. Optimizing input to maximize output.

Every dura ace component is race proven at the elite level in the world s most demanding races.