ok well i had a question my rear brake rubs at a certan rotation of the rear rim i was wondering what this could be is the rotor warped or bent or could my axle be bent? i looked at the axel it looks strait but i dont know if you cant tell by eye all the time if its bent i dont realy jump maybe 4 ft of air on random jumps on the trail what do you think it could be?

 

if the axle is bent you wont be able to tell by eye unless its really bad the only thing you can do is strap up your rear end (off the ground) or on a stand if you have one and put it in gear so the rear tires spin then watch the brake disc to see of it wables youl be able to tell when you do this also watch the axle good luck