Originally Posted by
kissTheApex
Not familiar with the jc200 unit, and the photo doesn’t really have a good view of it for my eyes, but if it is a short box with two “female” ports in it, you shouldn’t need extra wiring.
Thanks! I realized that pic isn't great, so I looked it up (I can clearly read JC200 on the part when I turn it in my hand) on Competitive Cyclists site, which said this in the product description:
- Di2 two port adapter
- Used for extension purposes (female/female)
- E-Tube project compatible
So it looks like I'm good to go, thanks again!