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Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 Flat Pedals UPC: 689228429673

SKU 42432184314
4.5
Description

UPC: 689228429673

Fits some Batavus

UPC: 888571036655

Manufacturer Part Number: DACOVER91BK

147106-Q0-L

Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 Flat Pedals UPC: 689228429673Shimano 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 Product Specifics Today's Stock

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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