FLM49600 142mm Dogbone

I am after FLM49600 142mm Dogbone but can't find a source. Can anyone point me to one?

Currently I use the HPI86054 since nothing else it out. It is not lasting me more than 30 runs before it is done. 6S Erevo rear center shaft so anything from 135-142mm would work. It however has to be bullet proof... Any ideas?

[Aero]

here's an idea : http://shop.alza-racing.com/-savage-...r-dogbone.html