Shimano Dura-Ace Di2 R9150 Rim Brake Shifter Pair

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Shimano Dura-Ace Di2 R9150 Rim Brake Shifter Pair (includes brake cables and housing) 

The Dura Ace features reach adjustment, this way the lever position can be individually fit to each rider and the result is more control and confidence in race and riding conditions. Riders who chose to use the Di2 shift system, also have the option of using the E-Tube software. This offers a chance to set shifting functions and adjust functions to assign each button individually.

Technical Information:

  • Series: Dura Ace Di2 R9150
  • Application: Road (competition)
  • Gearing: 2x11-speed
  • Type: dual control (STI)
  • Shift Lever: Di2 (electronic)
  • Brake Lever: mechanical
  • Lever Material: CFRP
  • Body Material: CFRP, painted
  • Handlebar Diameter: 23.8 – 24.2 mm
  • Reach Adjust: yes 
  • Number of E-Tube Ports: 2
  • Number of E-Tube Connections: 0
  • Number of Sprinter Shifter Ports: 1
  • Technology: E-tube, SLR-EV 


E-tube is a system platform in order to achieve the Di2 (Digital Integrated Intelligence) concept. E-tube transmits interactive signals and power supply to each electronic component by “plug & play connection. E-tube is a no rust, no stretch, no freeze system and it ensures advanced low maintenance. E-tube project offers, besides customized setting of the electronic components, an update to firmware via Windows PC, tablet or smartphone. You have access to a range of options for a quick check of the electronic components or the system status.

Factory Number:



- 1 pair of Shimano ST-R9150 Dura Ace Di2 brake / shift Levers
- 1 x Shimano 1000 mm brake cable
- 1 x Shimano 2000 mm brake cable
- 1 x Shimano 800 mm cable housing
- 1 x Shimano 1800 mm cable housing
- 1 x Shimano TL-EW02 wiring plug tool

Weight: 230g pair 

Dura-Ace 9150