So, I can't put an extension pike on my aeon rgb?
No, the Yaris are MHS (1.5") and the v2 hilts have the smaller 1.25" diameter. To my knowledge, there does not exist a coupler that would join the two together, and such a device would be an awesome thing to add to the
Suggestions thread. (I believe it's already there as many have expressed a desire to join a v2 and a v3 together).