Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300

Name: Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300
Brand: Shimano
SKU: IEWJC304
Price: 36.90 USD
Availability: OutOfStock

Contact for Availability $36.90 $47.00

Sku: IEWJC304

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Description

Specs

Reviews

Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300. Shimano Di2 Frame Junction Box

Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount

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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Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300

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