SHIMANO Dura Ace Complete set R9100 2x 11-speed
Complete set of the Shimano high-end racing bike group for rim brakes
This Dura Ace complete set is ideal for drivers looking for the best drive and shift performance with low weight. The Dura Ace Group offers the high switching precision and speed required by Shimano.
Dual Control Shifter
The R9100 series of dual-action mechanical levers provide a shorter stroke, a range with more reach for an accurate lever position, and easy forward shifting for quick and intuitive shifting (and braking) in all situations. Further improvements are the new material of the cover and the comfortable ergonomic shape of the lever for more support.
With their narrower and more elegant squirrels, the 11-speed ST-R9100 lever has improved ergonomics, which not only leads to increased comfort, but also to improved control.
The new Dura-Ace BR-R9100 brakes reduce friction due to their optimized construction with symmetrically arranged double joint and double bearing in the rotating axles, but at the same time increase the efficiency and controllability.
The R9100 series of rims with its light twin-pivot brake caliper provides maximum precision for better control and more reliability in the race. The rim brake is easy to adjust and maintain thanks to easy tool access and the possibility of changing the wheel quickly.
The new Dura Ace crank set is characterized by a very high switching performance. The gear changes are carried out with high precision.
This is achieved by their wider HOLLOWTECH II arm and a reinforced outer chainring at their unique asymmetric spider construction with four arms. In terms of stiffness and lightness, the new R9100 cranks meet the highest standards.
FC-R9100, graduation: 50-34 teeth Cranial length 170, 172.5 or 175 mm
FC-R9100, graduation: 52-36 teeth Cranial length 170, 172.5 or 175 mm
FC-R9100, graduation: 53-39 teeth Cranial 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 cables for easier, faster operation. This new rear derailleur is also equipped for direct mounting, which provides a stiffer base for improved shifting and minimizes the likelihood of damage to the frame due to collisions.
The derailleur cable guide has been adapted to further reduce the force effect during shifting. The precise and simple adjustment of the derailleur offers more pulling options and an integrated adjustment of the tension. With its optimized ratio ratio in combination with the ST-R9100 switch | The new Dura Ace front derailleur provides both shorter lever travel and lower shifting forces.
Silky smooth gear change is the feature of any Dura Ace group. The cassettes contribute a substantial portion to this superior switching feel. With perfectly matched to the chain-shaped tooth shapes and turnbuckles, a gear change can be described almost as a sliding of the chain between different pinions. An intelligent material mix of aluminum, steel and titanium increases the life, but at the same time reduces the weight of the cassette.
The use of a high-quality steel alloy and the adjustment of each individual inner and outer lugs allows excellent switching quality and running stability. Furthermore, the chain has been designed to be direction-specific and offers very little area for mud and dirt.
High-quality and multi-sealed bearings round off the overall package of the Dura Ace switching groups. The bearings are made in all current standards and shine with the typical silky smooth running for Shimano.
Weight of complete group: from 2004g
Note: Weights may vary depending on the selected configuration.
The group is supplied without brake cables as well as shift and brake cable grommets!
You will find the necessary tools and mounting accessories in our shop.