Shimano EW90-A Di2 Cockpit Junction Box 3-Port Shimano

Shimano EW90-A Di2 Cockpit Junction Box 3-Port

Shimano EW90-A Di2 Cockpit Junction Box 3-Port

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Shimano EW90-A Di2 Cockpit Junction Box 3-Port

The Shimano Di2 Junction Box for your Shimano Di2 electronic shifting setup and is the OEM front wiring kit for Dura-Ace Di2 9070. All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions

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    $126.99
    $126.99 $140.00
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    1 in stock

    • Orders over $150 ship free
    • Estimated delivery: Feb 26 - Mar 02

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    Additional Information

    • All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
    • Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/
    • SM-EW90-A 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires
    • OEM front wiring kit for Dura-Ace Di2 9070
    • LED battery charge level indicator
    • Rear Derailleur adjustment mode
    • Internal Battery charging port
    • Includes Junction Box Band (CY9082) and Junction Box Hook (Mounting Plate, CY9081)
    • Manufacturer Part Number: ISMEW90A
    • UPC: 689228725553

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    Shimano EW90-A Di2 Cockpit Junction Box 3-Port

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