Shimano Electronic Dura Ace 9150 11Spd Groupset

R  49,999.99
RRP R  60,000.00
SAVE 17%

The concept behind the new Shimano Dura-Ace R9150 groupset was to examine and improve every component to optimise the input and maximise the output. Or to put it another way, to minimise the energy loss between the effort a rider puts in and the performance he or she achieves.


Each component has been re-engineered to ensure maximum stiffness, performance and minimum weight.


First introduced in XTR Di2 M9050, Shimano’s innovative Synchro Shift is now available with Dura-Ace R9150. Available as a programmable Di2 option, Synchro Shift creates an intuitive experience on the bike through Synchronised front and rear shifting that can be custom programmed by riders.


In addition to traditional “Full” Synchro Shift, riders can optionally select “Semi” Synchro Shift. This intuitive new mode automatically reacts when the rider shifts from one chainring to another, automatically shifting the rear derailleur to minimise the gear step, thus preserving the rider’s rhythm.


Di2’s E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, expanded E-Tube wire options and junction boxes as well as the new EW-WU111 Wireless Unit, deliver improved wiring configurations and wireless connectivity to Shimano’s E-Tube Project.  


Front and rear Di2 derailleurs are connected via Shimano’s small EW-WU111 wireless unit allowing for an ANT Private connection between Dura-Ace R9100 and third party devices. These components can be connected to Shimano´s E-TUBE software, which supports the programmable aspects of the Di2 electronic gear shifting system. Additionally, via Bluetooth technology, this is also accessible on smart phones and tablets.   




Shimano DURA-ACE Di2 ST-R 9100 shifterset


  • 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
  • Light weight
  • Carbon composite plastic material of hood
  • More intuitive, quicker shifting operation
  • More defined click feeling and ergonomic shift lever position
  • Customizable function to fit any riding style
  • Each switch has the option for multi-shift ON or OFF
  • E-TUBE project
  • Optimum power transmitted with grip firmly
  • Ideal ergonomic cover shape with better thickness & tenderness
  • Openable hood cover
  • Simple set up and maintenance
  • Easy replace hood cover
  • Openable hood cover
  • Customizable the function to fit in rider's riding style


Dual Control Lever (2x11-speed)

  • Series : DURA-ACE
  • Front Shifting : 2


Shimano DURA-ACE RD-R9150 Di2 Shadow rear derailleur


  • Ergonomic shifting operation without stress
  • SHIMANO synchronized shift
  • Low profile rear derailleur design
  • Race endurance for less damage in crush
  • Maintains compact and smooth appearance

Rear Derailleur (11-speed)

  • Series : DURA-ACE
  • Maximum Sprocket : 30T
  • Minimum Sprocket : 11T
  • Maximum Front Difference : 16T
  • Total Capacity : 33T
  • Average Weight : 204g



Shimano DURA-ACE RD-R9150 Di2 front derailleur


Front Derailleur (2x11-speed) clamp on

  • Ergonomic shifting operation without stress
  • SHIMANO synchronized shift
  • Race endurance for less damage in crush
  • Quick and smooth front shifting "under" high pedaling torque
  • Maintains compact and smooth appearance


Front Derailleur (2x11-speed)


  • Series : DURA-ACE
  • Top Gear Teeth : 46-55T
  • Chain Stay Angle : 61-66°
  • Chain Line : 43.5
  • Average Weight : 104g


Internal Battery SM-BTR2


Charger internal Battery SM-BTR2


Di2 Junction Box SM-JC41


Di2 junktion ISMEW90A


Di2 E-Tube Electric Wire EW-SD50    ( 3x 350mm, 2x1000mm , 1x750mm)


Shimano Dura-Ace FC-R 9100 Crankset


  • Model: Shimano Dura-Ace FC-R 9100
  • New design with extreme stiffness with lighter weight
  • Hollowtech II construction
  • Alumium carbonfibre chainrings
  • 11-speed compatible
  • Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes


Bottom Bracket DURA-ACE BB-R9100


  • Bottom bracket with small ball bearings for lightweight
  • Advanced seal construction for smoother rotation


Dual-Pivot-Brakeset DURA-ACE BR-R9100


Dual-Pivot Brake Caliper

  • Series : DURA-ACE
  • Brake Type : SLR EV Dual Pivot


  • The best balance between rigidity, weight and stopping power
  • More predictable, linear braking curve
  • Clear contact feeling with better linearity
  • Stabilizer added between axles work
  • Sleek design
  • Less gap between each arms
  • Comfortable riding with wider tire on rough road
  • Better clearance with wider tire
  • Compatible with 28C tire size


Shimano Dura-Ace CS R 9100 Cassette

HG Cassette Sprocket (11-speed)

  • Series : DURA-ACE


  • Rider tuned gearing
  • Wider gear combination: 11-28T/12-28T/11-30T (new gear combination)
  • Closer gear combination: 11-25T/12-25T
  • Lightweight
  • CFRP & Alloy spider arm, 5 titanium sprockets
  • Gear combination: 11-25T, 11-28T, 11-30T (New gear combination), 12-25T, 12-28T

Chain CN-HG901 11-speed

  • HG-X11 special asymmetric plate design for 11-speed
  • SIL-TEC on Plate/Roller
  • HG-X11 Versions: CN-HG901-11, CN-HG701-11, CN-HG601-11
  • Compatibility: MTB and Road (11-Speed)
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