![Shimano Di2 EW90A EW90B EW-RS910 EW-JC200 SM-JC41 SM-JC40 DURA ACE ULTEGRA Junction Box - AliExpress Sports & Entertainment Shimano Di2 EW90A EW90B EW-RS910 EW-JC200 SM-JC41 SM-JC40 DURA ACE ULTEGRA Junction Box - AliExpress Sports & Entertainment](https://ae01.alicdn.com/kf/HTB1HKdimlDH8KJjy1zeq6xjepXaN/Shimano-Di2-EW90A-EW90B-EW-RS910-EW-JC200-SM-JC41-SM-JC40-DURA-ACE-ULTEGRA-Junction.jpg_640x640.jpg)
Shimano Di2 EW90A EW90B EW-RS910 EW-JC200 SM-JC41 SM-JC40 DURA ACE ULTEGRA Junction Box - AliExpress Sports & Entertainment
![Shimano di2, Is it possible to change this EW-JC200 for a EW-WU111 wireless unit or do i need to find another place for it? : r/bikewrench Shimano di2, Is it possible to change this EW-JC200 for a EW-WU111 wireless unit or do i need to find another place for it? : r/bikewrench](https://b.thumbs.redditmedia.com/J6Nraw1wzt4C-YShdki7dYniityqFvjTJ2QpQdoKbAU.jpg)
Shimano di2, Is it possible to change this EW-JC200 for a EW-WU111 wireless unit or do i need to find another place for it? : r/bikewrench
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