I'm not sure. RC Alloys might still make custom bones but I not sure. I think Robin was looking into it for the Thunder and Lightning chassis. I tested a shaft the other day. I don't think it's quite 130mm though.
What length of shaft does the normal lightning use? isn't it 100.5 mm? and is that the size from pin/pin or end/end..? just add 31.75 mm to it, and you should be fine.
Man, I'm so angry at Robin, he doesn't reply to any of my posts/PMs/E-mails about the shaft length (as he wants to sell his own) or about the international credit card getting rejected at his store. Last time I try anything with him. I've done a strong worded post on his forums to see what he comes out with, I just hate unproffesional businesses, probably because I'm English... Anyway, rant over, hope you guys have better luck with him, lol. :)
Mike rules!
Going to fit it when it comes and see what shaft I need, should look luuuurvly.