there is a way to fix a bent axle, but you have to have a press like in a machine shop, and it won't ever be perfectly straight, ur best bet, if you have a 03+ blaster is to get a axle off a yamah banshee, they will slide right in if you have a newer blaster with the hydro brake, if you have a older one, i'd look for a cheap older blaster axle on ebay