Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
By Shimano
$155.00
Unit price
/
Unavailable
SKU: CY9079 // Barcode:
Expected Ship Date: Thu May 28
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Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck. Shimano Di2 Junction BoxAll 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/
Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck