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Shimano Dura-Ace Di2 SM-EW90-B Junction-A 5-Port

ISMEW90B
₹11,030

Streamlined Connectivity for Advanced Di2 Systems

Description

The Shimano Dura-Ace Di2 SM-EW90-B Junction-A is a compact and essential component for advanced Di2 electronic shifting systems. Designed for time trial and triathlon handlebar setups, it ensures seamless connectivity and control for precise gear changes.

Efficient 5-Port Connectivity: The SM-EW90-B Junction-A features five ports, providing connectivity for Di2 shifters, accessory shifters, and the downtube junction wire. This setup ensures smooth integration across your Di2 system, delivering flawless shifting performance.

Integrated Battery Indicator and Charging Port: With a built-in battery level indicator, the junction box allows you to monitor battery status at a glance. The integrated charging port ensures easy and convenient recharging, keeping your electronic shifting system powered and ready for action.

Gear Index Setup Switch for Precision: The junction box includes a gear index setup switch, simplifying the process of fine-tuning your drivetrain. This feature ensures accurate gear indexing for optimal performance and reliability during every ride.

Neat Under-Stem Mount Design: The SM-EW90-B mounts neatly under the bike stem, maintaining a clean and aerodynamic cockpit. Its discreet design complements time trial and triathlon setups, ensuring both functionality and aesthetics.

Designed for Shimano’s top-tier Dura-Ace Di2 systems, this junction box offers seamless compatibility and intuitive operation. Its robust construction ensures durability, even in demanding conditions.

Features
  • Efficient 5-Port Connectivity: Supports Di2 shifters, accessory shifters, and the downtube junction wire for seamless system integration.
  • Integrated Battery Indicator and Charging Port: Allows quick monitoring of battery status and convenient recharging for uninterrupted rides.
  • Gear Index Setup Switch: Simplifies drivetrain tuning for precise and reliable gear indexing.
  • Neat Under-Stem Design: Mounts discreetly under the stem, maintaining a clean and aerodynamic cockpit setup.
  • Built for High-Performance Systems: Compatible with Shimano Dura-Ace Di2, ensuring reliability and intuitive operation.
  • E-Tube Connectivity: Ensures smooth integration and communication between components for flawless electronic shifting performance.
  • Compact and Aerodynamic Design: Optimized for time trial and triathlon setups, maintaining a streamlined and functional cockpit.

Specifications
  • Model No: SM-EW90-B
  • Series: Dura-Ace 9070 Series
  • Average Weight (g): 13
  • Type: External Type
  • Position: Under Stem
  • Compatible System: E-Tube
  • Compatible Electric Wire: EW-SD50
  • Firmware Update by E-Tube Project: Yes
  • SD50 Port (pcs): 5
  • SD300 Port (pcs): 0
  • SD50 Connector (pcs): 0
  • SD300 Connector (pcs): 0
  • Connector for Remote Sprinter Shifter (pcs): 0
  • Port for Remote Sprinter Shifter (pcs): 0
  • Charging Port (pcs): 1
  • Function|Gear Position: Yes
  • Function|DI2 Battery Level: Yes
  • Function|Adjust Mode Display: Yes
  • Function|E-Tube Connection: Yes
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Shimano Dura - Ace Di2 SM - EW90 - B Junction - A 5 - Port | The Bike Affair
Shimano

Shimano Dura-Ace Di2 SM-EW90-B Junction-A 5-Port

₹11,030

Type

Gear Cable

Specifications

  • Model No: SM-EW90-B
  • Series: Dura-Ace 9070 Series
  • Average Weight (g): 13
  • Type: External Type
  • Position: Under Stem
  • Compatible System: E-Tube
  • Compatible Electric Wire: EW-SD50
  • Firmware Update by E-Tube Project: Yes
  • SD50 Port (pcs): 5
  • SD300 Port (pcs): 0
  • SD50 Connector (pcs): 0
  • SD300 Connector (pcs): 0
  • Connector for Remote Sprinter Shifter (pcs): 0
  • Port for Remote Sprinter Shifter (pcs): 0
  • Charging Port (pcs): 1
  • Function|Gear Position: Yes
  • Function|DI2 Battery Level: Yes
  • Function|Adjust Mode Display: Yes
  • Function|E-Tube Connection: Yes

Features

  • Efficient 5-Port Connectivity: Supports Di2 shifters, accessory shifters, and the downtube junction wire for seamless system integration.
  • Integrated Battery Indicator and Charging Port: Allows quick monitoring of battery status and convenient recharging for uninterrupted rides.
  • Gear Index Setup Switch: Simplifies drivetrain tuning for precise and reliable gear indexing.
  • Neat Under-Stem Design: Mounts discreetly under the stem, maintaining a clean and aerodynamic cockpit setup.
  • Built for High-Performance Systems: Compatible with Shimano Dura-Ace Di2, ensuring reliability and intuitive operation.
  • E-Tube Connectivity: Ensures smooth integration and communication between components for flawless electronic shifting performance.
  • Compact and Aerodynamic Design: Optimized for time trial and triathlon setups, maintaining a streamlined and functional cockpit.

The Shimano Dura-Ace Di2 SM-EW90-B Junction-A is a compact and essential component for advanced Di2 electronic shifting systems. Designed for time trial and triathlon handlebar setups, it ensures seamless connectivity and control for precise gear changes.

Efficient 5-Port Connectivity: The SM-EW90-B Junction-A features five ports, providing connectivity for Di2 shifters, accessory shifters, and the downtube junction wire. This setup ensures smooth integration across your Di2 system, delivering flawless shifting performance.

Integrated Battery Indicator and Charging Port: With a built-in battery level indicator, the junction box allows you to monitor battery status at a glance. The integrated charging port ensures easy and convenient recharging, keeping your electronic shifting system powered and ready for action.

Gear Index Setup Switch for Precision: The junction box includes a gear index setup switch, simplifying the process of fine-tuning your drivetrain. This feature ensures accurate gear indexing for optimal performance and reliability during every ride.

Neat Under-Stem Mount Design: The SM-EW90-B mounts neatly under the bike stem, maintaining a clean and aerodynamic cockpit. Its discreet design complements time trial and triathlon setups, ensuring both functionality and aesthetics.

Designed for Shimano’s top-tier Dura-Ace Di2 systems, this junction box offers seamless compatibility and intuitive operation. Its robust construction ensures durability, even in demanding conditions.

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