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Shimano Dura Ace Di2 9150 Groupset


Shimano Dura-Ace Di2 R9150 groupset


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
  • Option 1 : 11-25T/11-28T/11-30T/12-25T/12-28T


  • 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)





Browse these categories as well: Shimano Dura-Ace, Shimano Dura-Ace