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Shimano Dura-Ace/Ultegra Di2 SM-JC41 Internal Wire Junction Box 11.6115.530.060 8030819436693

SKU: 93836970469

4.7
USD59.99 USD105.99

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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Description

8030819436693

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Shimano Dura-Ace/Ultegra Di2 SM-JC41 Internal Wire Junction Box 11.6115.530.060 8030819436693This is the Shimano Ultegra Di2 Internal Junction Box. This box is referred to as the junction box "B" on a Di2 build. The SM JC41 is for use with internal wiring setups and is the main centre of e tube Di2 systems.. 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

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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