Thanks carbon_dude. I agree with you, I've been looking at the dimensions more closely and I also think that 120mm will mess up the XC geometry.

Thanks 7, I also bought one from them to carry as a spare. Both look of very good quality, the ebay one even looks a little bit more solid.
I already had a derailleurhanger one that took a big hit and bent, it broke when I tried to make it straight. It did it's job though. I didn't have it long enough to see how better it stayed without bending with normal use.

Hi there, to follow this topic up, I just bought a hanger from this guy at ebay that makes several CNC hangers. I had bought one from him in the past for another bike and I really liked the quality of his products. I found that he makes hanger 96 which is a mirror of 58 (the one I use), so asked him if he could work a 58 out and he did with no extra cost, quality is the same as before, it fit my frame perfectly and definitely looks more solid than the original and even the wheels manufacturing one. Oh! and they're cheaper.
So I thought of sharing my positive ebay experience in case you need a hanger, you might want to take a look at these ones:

http://stores.ebay.com/925engineeringderailleurhangers?_trksid=p2047675.l2563

I've used the vacuum tube.

Hi, here's an article explaining UST patent. I've been using Mavic Crossmax ST with UST tires for years, I'm about to install a pair of tubeless ready Kendas (non UST), I'll see how they work.
http://www.pinkbike.com/news/To-The-Point-UST-Rims-Tires-2013.html
What I've got from reading about this topic when searching about tubeless ready, is that they don't have the UST bead, maybe some sort of modification to help it seat better, but the main thing is that they are sealant compatible, as they do need it to seal (opposite to UST), so rubber don't get ruined by the chemicals in the mix, which sometimes happens (I've always used sealant whith UST tires with no problems, but I've heard of bad stories too).

Hi there,
I would like to know if anyone is having the same problem and if you have any suggestions to fix this issue.
I've been very happy with my frame, no problems at all with it but it's the derailleur hanger that is literally driving me crazy. My frame is a flyii 26" FR-207 (I'm attaching a picture of the hanger). First of all I think the aluminum on the chiner hanger is too soft, it bends very easily that even when just moving the bike around if the derailleur touches anything or just by leaning on it the hanger bends so it's never straight and I'm always having problems getting the derailleur to be aligned or shift right. I already used a 58 wheels manufacturing hanger, it is a little stiffer but same, it's already bent a little. I imagine if having the hanger attached to the outside of the frame would give it a little more support, there are actually frames that use basically the same hanger on the opposite side but it's like a mirror of mine. Any way, have you had this same problem?

I bought my frame from www.x-goods.com (which seems to be the same as www.flyxii.com). Headset included. Chatting over skype I got a 15dlls discount and they sent me 3 spare derailleur hangers for free (plus the one that came attached to the frame). Also, as I didn't want to run the brake hose internally, I asked for the hose things that attach to the frame and they also sent those for free. The shipment arrived in two weeks to the US.