That's like a banana, unless you have all the right tools and knowledge I'd leave it to the professionals.. Probably lots of hidden issues there.
Haha "banana" .... No it look much more bend than it is, there is only 1 tube in rear frame that need replacement the other i need to stright up little, swing arms are 100% ok cross measures with laser from front spindle to 10cm from rear are 100% ok to.