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Shimano Dura-Ace Di2 R9170 groupset Road Disc internal battery built-in frame type

45674

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  • Cranks
  • Bottom brackets
  • Cassette sprockets
  • Chain
  • Front derailleurs
  • Rear derailleurs
  • cable routing
  • STI
  • front brake
  • rear brake
  • Battery
  • Battery recharger
  • Battery holder
  • Y-split cable
  • Junction
  • Wireless sender
  • Pedals
In case that the groupset compilation above contains items that you don't need (e.g. crankset) then you must simply add the groupset to your basket and then visiting the shopping basket. There you can comfortably remove single items from the groupset. The price will be adjusted in realtime.
Optional items
Please pay attention: The price and availability claim above is related to the groupset items and not to the optional items; If you add some optional items you'll see the final price at the shopping basket.
  • There are 3 types of installation for the new DA Di2 groupset:




    If you need an in-depth explanation of the new Di2 installation types please have a look at those documents:



    Dura-Ace Di2 R9170

    The new 9170 Di2 has a number of innovations not seen before most notable synchronized shifting which is a programmable option. You can chose to have the system auto shift the front chain rings based on chain position in the rear or you can program it to shift to the optimal rear cog based on the front chain ring selection.

    The junction box is now available in three versions and can be hidden in the frame, handlebar or the traditional under stem mount.

    The EW-WU111 wireless transmitter unit, allow connectivity to iOS and Android devices. With use of Shimano's free app and the Shimano power meter it promises to be the ultimate system for any high end road machine.

    The new Dura-Ace R9170 Shifters are made for both mechanical rim brake and hydro disc brake with a very similar shape to the current Dura-Ace but a enhanced "mechanical like" feeling shift button. The new 9150 and 9170 Di2 levers have more surface area, more tactile feedback and a louder click on the buttons.





    DRIVETRAIN:

    DURA-ACE Crankset increases efficiency and versatility

    The FC-R9100 HOLLOWTECH II crankset’s shaping improves upon DURA-ACE’s iconic 4-arm design, adding strength and rigidity while minimizing weight. Shimano’s Rider Tuned gearing offers a number of chainring configurations with a singular BCD for ease of use and versatility. Through redesigned chainring tooth profiling, the DURA-ACE R9100 crankset is adapted for the latest disc brake frame designs without the need to increase q-factor.

    • Enhanced design saves 7g while maintaining rigidity
    • Iconic 4-arm construction
    • Optimized crank arm design strengthens key stress zones
    • New chainring tooth profile is adapted for race bike specific disc brake systems
    • Accommodates shorter chainstays (410mm) with 135mm OLD
    • HOLLOWGLIDE chainring construction
    • Crank arm lengths: 165, 167.5, 170, 172.5, 175, 177.5, 180mm
    • Rider Tuned gear combinations (2x11): 50-34T, 52-36T, 53-39T, 54-42T, 55-42T
    • Weight: 609g (50-34T), 621g (53-39T)


    New Power Meter furthers Shimano's system integration

    The FC-R9100-P delivers world-class power measurement seamlessly designed into the new DURA-ACE HOLLOWTECH II crankset. The dual-sided strain gauges are internally hard wired together for reliable performance in all weather conditions and accurate measurement regardless of pedaling position. Shimano’s integrated approach also ensures simplified maintenance with a single rechargeable battery powering the entire unit and the ability to wirelessly update firmware.

    • Integrated design delivers system reliability and waterproof performance in all conditions
    • Dual-side strain gauges are hard wired together for accurate data collection and direct response
    • ±2% strain gauge power measurement accuracy
    • Stable power measurement system across all pedaling positions
    • Reliable electrical system that is waterproof in all conditions
    • Single rechargeable battery for easy maintenance
    • Easily swap chainrings without affecting power measurement
    • Bluetooth and ANT+ wireless communication
    • Crank arm lengths:
    • 170, 172.5, 175mm (w/chainrings)
    • 165, 167.5, 170, 172.5, 175, 177.5, 180mm (w/o chainrings)
    • Rider Tuned gear combinations (2x11): 50-34T, 52-36T, 53-39T


    Di2 shifting performance for all braking solutions

    A true drivetrain system for the next generation race bike, DURA-ACE Di2 performance is now available for both mechanical rim brake and hydraulic disc brake configurations. Both Di2 Dual Control Lever options feature a refined hood shape with svelte shared ergonomics for more rider control in race conditions, regardless of braking choice.

    The ergonomically-enhanced Di2 shift levers now produce a more defined shift click for a more intuitive feel and quicker shifting operation and expanded E-Tube customization allows every switch the option to independently turn on or off multi-shift. The versatile SW-R9150 Remote Satellite Shifter expands customization possibilities further.

    • ST-R9150, Di2 Dual Control Lever (2x11-speed)
    • ST-R9170, Di2 Hydraulic Disc Brake Dual Control Lever (2x11-speed)


    • Ideal ergonomic cover shape with better contact feel
    • More control and confidence in race conditions
    • Optimally balanced hydraulic brake system for racing
    • Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles
    • Carbon composite plastic hood material for lightweight construction
    • More defined click feeling and ergonomic shift lever position
    • More intuitive, quicker shifting operation
    • Increased E-TUBE project customization
    • Each switch has the option for multi-shift
    • Customizable function to fit any riding style
    • Weight: 230g (ST9150) Pair, 360g (ST9170) Pair

    This article cannot be shipped to countries outside of the European Union and all other countires of the European Free Trade Association (EFTA).



    Only for short time: Groupset promo discount

    Save 25 EUR when ordering a groupset*

    *valid from 1500 EUR gross total groupset value; discount will automatically being added at shopping basket
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  • The following list shows the pre-configurated groupset list - you are able to remove single items at the shopping cart.
    • Dura-Ace FC-R9100 crankset 2/11-speed 165mm 50/34 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 165mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 170mm 50/34 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 170mm 52/36 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 170mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 172.5mm 50/34 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 172.5mm 52/36 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 172.5mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 172.5mm 54/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 172.5mm 55/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 175mm 50/34 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 175mm 52/36 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 175mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 175mm 54/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 175mm 55/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 177,5mm 50/34 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 177,5mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 177.5mm 54/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 177.5mm 55/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 180mm 53/39 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset 2/11-speed 180mm 55/42 T.on order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 50/34 T. 170mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 50/34 T. 172.5mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 50/34 T. 175mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 52/36 T. 170mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 52/36 T. 172.5mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 52/36 T. 175mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 53/39 T. 170mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 53/39 T. 172.5mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed 53/39 T. 175mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed without chainrings 177.5mmon order (delivery date unknown)
    • Dura-Ace FC-R9100 crankset with powermeter 2/11-speed without chainrings 180mmon order (delivery date unknown)
    Bottom bracketsPicture Description
    • Dura-Ace BB-R9100 bottom bracket BSA 68mmready for sending in 1-3 business days
    • Dura-Ace BB-R9100 bottom bracket ITA 70mmready for sending in 1-3 business days
    Cassette sprocketsPicture Description
    • Dura-Ace CS-R9100 cassette 11-speed 11-25 T.ready for sending in 1-3 business days
    • Dura-Ace CS-R9100 cassette 11-speed 11-28 T.ready for sending in 1-3 business days
    • Dura-Ace CS-R9100 cassette 11-speed 11-30 T.ready for sending in 1-3 business days
    • Dura-Ace CS-R9100 cassette 11-speed 12-25 T.ready for sending in 1-3 business days
    • Dura-Ace CS-R9100 cassette 11-speed 12-28 T.ready for sending in 1-3 business days
    • XTR CN-HG901 chain 11-speedready for sending in 1-3 business days
    Front derailleursPicture Description
    • Dura-Ace Di2 FD-R9150 front derailleuron order (delivery date unknown)
    Rear derailleursPicture Description
    • Dura-Ace Di2 RD-R9150 rear derailleur short cageon order (delivery date unknown)
    • Dura-Ace/Ultegra Di2 SM-JC40 junction external routingIN STOCK (only few items left in stock)
    • Dura-Ace/Ultegra Di2 SM-JC41 junction internal routingIN STOCK (only few items left in stock)
    • Dura-Ace Di2 ST-R9170 STI brake- and shift levers for disc brakes righton order (delivery date unknown)
    • Dura-Ace BR-R9170 caliper frontready for sending in 1-3 business days
    • Dura-Ace BR-R9170 caliper rearon order (delivery date unknown)
    • Di2 BT-DN110 battery for mounting inside seatposton order (delivery date unknown)
    Battery rechargerPicture Description
    • Di2 SM-BCR2 charger for seatpost batteryready for sending in 1-3 business days
    Battery holderPicture Description
    • Di2 battery adaptor Ø27,2mmIN STOCK (only 2 left in stock)
    • Di2 battery adaptor Ø31,6mmIN STOCK (only 2 left in stock)
    • EW-JC130 Y-split cables 3 E-Tube ports 250/350mmIN STOCK (only 2 left in stock)
    • EW-JC130 Y-split cables 3 E-Tube ports 450/350mmIN STOCK (only 2 left in stock)
    • EW-JC130 Y-split cables 3 E-Tube ports 550/550mmIN STOCK (only 2 left in stock)
    • Di2 EW-RS910 electrical junction for Built-in bar end type/Built-in frame typeIN STOCK (only few items left in stock)
    Wireless senderPicture Description
    • EW-WU111 sender ANT+ Bluetooth (D-FLY) internal frame mountingon order (delivery date unknown)
    • Dura-Ace PD-R9100 pedals axle +4mmready for sending in 1-3 business days
    • Dura-Ace PD-R9100 pedals normalready for sending in 1-3 business days
    Optional items
    you'll get those items for a better price in combination with a groupset
    Please pay attention: The price and availability claim above is related to the groupset items and not to the optional items; If you add some optional items you'll see the final price at the shopping basket.
    • Di2 EW-SD50-I cable binder for internal routing
    • Dura-Ace Di2 R9150 road groupset (EW-RS910) cable set L (57+ cm) frame
    • Dura-Ace Di2 R9150 road groupset (EW-RS910) cable set M (53-56 cm) frame
    • Dura-Ace Di2 R9150 road groupset (EW-RS910) cable set S (47-52 cm) frame
    • Dura-Ace Di2 SW-R9150 remote satellite shifters 2/11-speed left+right
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