Emergency, Help !!!!

[reptikes]

I bled the (stock) rear brakes on a 2004 TRX450R to change my brakes. My brakes are changed and i filled my lines up and pumped out the air and they are still not working, what do i need to do to get them to work? I'm going to a big ride this weekend and need them working.
HELP IS DESPERATELY NEEDED!!!

[ZeroLogic]

The piston might of froze.

[burkebrothers]

you must still have air in there somewhere, keep bleeding them