SHIMANO Dura Ace complete set R9100 | 2x 11-speed
Complete set of the mechanical Shimano High End road bike group for rim brakes
This Dura Ace Complete Set is ideal for riders looking for the best low-weight drive and shifting performance. The Dura Ace Group offers Shimano's usual high gearshift precision and speed.
Dual Control shifter
The R9100 Series Mechanical Dual Control Lever features a shorter stroke, longer range adjustment for precise lever position, and easier front shifting for quick and intuitive shifting (and braking) in all situations. Other enhancements include the new cover material and the convenient ergonomic shape of the lever for added grip.
With their narrower and more elegant croissants, the 11-speed ST-R9100 levers feature enhanced ergonomics that not only increase comfort but also enhance control.
The new Dura-Ace BR-R9100 brakes reduce friction with their symmetric double-joint optimized design and double bearing in the pivot axes, while increasing efficiency and controllability.
The shapely rim brake of the R9100 series with its lightweight two-link caliper offers maximum precision for better control and reliability in the race. The rim brake is easy to adjust and maintain thanks to easy tool access and the ability to change impellers quickly.
The new Dura Ace crankset is characterized by a very high switching performance. The gear changes take place with high precision.
This is achieved through its wider HOLLOWTECH II arm and a reinforced outer chainring on its unique asymmetric spider construction with four arms. In terms of rigidity and lightness, the new R9100 cranks meet the highest standards.
FC-R9100, gradation: 50-34 teeth | Crank length 170, 172.5 or 175 mm
FC-R9100, gradation: 52-36 teeth | Crank length 170, 172.5 or 175 mm
FC-R9100, grading: 53-39 teeth | Crank length 170, 172.5 or 175 mm
RD-R9100 short cage
The 11-speed DURA-ACE rear derailleur has been equipped with low-friction polymer-coated traction for easier, faster operation. This new rear derailleur is also equipped for direct mounting, providing a stiffer basis for improved shifting and minimizing the likelihood of collision damage to the frame.
The front derailleur cable guide has been adapted to further reduce the force when shifting. The precise and easy adjustment of the derailleur offers more traction options and an integrated adjustment of the tension. With its optimized gear ratio in combination with the ST-R9100 switching | The new Dura Ace front derailleur provides brake levers and coated features for both shorter lever travel and reduced shifting forces.
Silky smooth gear changes are the feature of every Dura Ace group. The cassettes make a significant contribution to this superior feel. With tooth shapes and shifting aids perfectly matched to the chain, a gear change can be described as almost a sliding of the chain between different pinions. An intelligent material mix of aluminum, steel and titanium increases the life, while reducing the weight of the cassette.
The use of a high-quality steel alloy and the adaptation of each individual inner and outer plates allows excellent shift quality and smoothness. Furthermore, the chain was designed directional and provides mud and dirt especially little attack surface.
High-quality and multi-sealed bearings complete the overall package of Dura Ace switching groups. The bearings are made to all common standards and shine with the typical Shimano silky smooth running.
Weight of the complete group: from 1949g (without bottom bracket)
Note: Weights may vary depending on the selected configuration.
The group is delivered without brake cables as well as shift and brake cable housings!
Any needed tools and mounting accessories you will find in our shop.