Seamlessly Connect and Control Your Bike with the Shimano Di2 SM-EW90-B Junction Box!

The Shimano SM-EW90-B is an advanced 5-port junction box, designed for under-stem integration, essential for setting up Shimano Di2 shifting systems. This junction box allows for efficient management and easy connection of E-TUBE wires from the Di2 shifter to the frame ports. Its compact design and increased port count offer enhanced connectivity and optimized cable routing.

The unit features practical functions such as a battery level indicator and a charging port, which facilitates maintenance and adjustments while riding. The adjustment lever also enables quick and precise shifting operations, making the SM-EW90-B the ideal choice for demanding cyclists seeking reliable and responsive control of their bike components.

Product Details:

• Model Number: SM-EW90-B
• Compatible Groupsets: DURA-ACE 9070, DURA-ACE Di2 R9150, Ultegra Di2 R8050, Ultegra Di2 6770, Ultegra Di2 6870
• Position: Under-stem mount
• Number of E-TUBE Ports: 5
• Compatible Power Cable: EW-SD50
• Functions: Di2 battery charge level, adjustment mode display, E-TUBE connection
• Type: External type
• Weight: Approx. 13 g

Technologies:

• E-TUBE PROJECT: Firmware updates for optimizing performance and compatibility

Scope of Delivery:

• Shimano Di2 Junction Box 5 Ports SM-EW90-B
• Mounting material
• (Item supplied in workshop packaging)

Manufacturer Article No.: ISMEW90B | EAN: 4524667986393 | UPC: 689228986398