Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck

Name: Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
Brand: Shimano
SKU: ISMEW90B
Price: 148.77 USD
Availability: InStock

$148.77 $205.20

Sku: ISMEW90B

10+ IN STOCK!

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Description

Specs

Reviews

Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck. Shimano Di2 Junction Box
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/

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