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    SHIMANO Dura Ace Complete Group R9100 Disc | 2x11-speed

    Item no.:
    21998

    Product weight:2548g
    Manufacturer:
    SHIMANO
    2.087,50 €
    including 19% VAT. , no shipping costs zzgl. Versand
    • 1-3 days

    Configure

      including 19% VAT., no shipping costs

    Shift- Brakelever Disc (STI) / Disc Brake*

    Brake Disc front*

    Brake Disc rear*

    Crank*

    Bottom Bracket*

    Rear Derailleur*

    Front Derailleur*

    Cassette*

    Chain*

    * Pflichtfeld

    Article details

      Shimano Dura Ace groupset R9100 Disc | 2x 11-speed

      Complete the mechanical Shimano High End road group for disc brakes

      This Dura Ace complete set is ideal for drivers who are looking for best drive and switching performance with low weight. The Dura Ace Group offers the usual high Shimano Schaltpräzision- and speed.


      Dual Control shifter / brake

      ST-R9120 / R9170 BR-Flat Mount
      The Dual Control Levers for hydraulic disc brakes of the R9120 series, like its mechanical counterpart, a shorter stroke, a greater range of adjustment with more coverage and facilitates switching operations for quick and intuitive switching in all situations. The new disc brakes additionally allow a higher and better braking control force in all weather conditions.
      Further improvements are the new material of the cover and the comfortable ergonomic shape of the lever for more support. With its narrow and elegant croissants have the 11-speed ST-R9120 lever to improved ergonomics, which leads not only to increased comfort, but also to improved control.


      brake discs

      SM-RT900 Center Lock | IceTech Freeza
      Shimano Ice-Tech is a cooling technology that ensures maximum consistent braking performance. The brake disc is characterized by its three-layer sandwich construction made of stainless steel edges with an aluminum core and has a substantially improved heat dissipation. Thus, the temperature can be reduced by around 100 ° C.
      The new Dura Ace Freeza rotors also have aluminum fins, which can reduce the system temperature by another 50 ° C by their increased surface area.
      For fast and easy installation, secure grip and a clean and compact appearance, the discs with a center-lock mount equipped.


      crank

      FC-R9100
      The new Dura Ace crankset is characterized by a very high switching performance. The gearshifts are doing with high precision.
      This is achieved by its broader HOLLOWTECH II-arm and a reinforced outer chainring to its unique asymmetric Spider-construction with four arms. In terms of stiffness and lightness the new R9100- be cranks highest standards meet.

      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, gradation: 53-39 teeth | Crank length 170, 172.5 or 175 mm


      derailleur

      RD-R9100 short cage
      The 11-speed Dura ACE derailleur has been fitted with low-friction polymer-coated trains to allow an easier, faster operation. This new rear derailleur is also equipped for direct mounting, which provides a more rigid base for improved switching operations and the likelihood of damage to the frame minimizes collisions.


      derailleur

      FD-R9100
      The derailleur cable routing has been adapted to reduce the force exerted on the switching. The precise and easy adjustment of the derailleur offers more Zugführungsoptionen and an integrated adjustment of the tension. With its optimized transmission ratio in combination with the ST-R9100 switching | Brake lever and the coated guidelines of the new Dura Ace front derailleur ensures both shorter lever paths as well as for reduced shifting forces.


      cassette

      CS-R9100
      Silky smooth gear changes are a feature of each Dura Ace group. The cassette control this überragendem shift feel for a substantial part. Designed exclusively for the chain tooth shapes and shift aids a gear change can be described almost as a sliding of the chain between different sprockets. An intelligent mix of aluminum, steel and titanium increases the service life, but at the same time reduces the weight of the cassette.


      Chain

      CN-HG901
      The use of a high-quality alloy steel and customizing each inner and outer plates enables excellent shift quality and smoothness. Furthermore, the chain was designed directional and provides very little mud and dirt attack.


      Bottom Bracket

      High-quality, multi-sealed bearings round out the package of Dura Ace rear groups. Bearings are all common standards and shine with the typical Shimano smooth running.


      Technical specifications:

      Weight of the complete group: from 2548g


      Note: Weights may vary depending on the selected configuration.
      Possibly required tools and assembly accessories you find in our shop.


      Product weight:2548g
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