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Shimano-Di2-Junction-Box-Junction-Box_CY6762

SKU: CY6762

Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port

Shimano
$40.53
$40.53 $59.95
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🚚 Order within the next 2 hours, 15 minutes for delivery by 21 May, 2024.

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Manufacturer Warranty

This is a pre order item. We will ship it when it comes in stock.
Specifications

MPNISMJC41
UPC689228827462
MPNISMJC41
UPC689228827462

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/
Description

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/