When i bought the bike the brakes would lock up so i took the calipers of and found a puck was stuck all the way in, so I had a newer pair that I put on with new brake pads. I bled all the air out and it holds pressure. I ride around the block using the front brake 4 or 5 times and it locks up, so i bleed it again no air came out just fluid. Where should i go from here?

 

WD-40 the lever and make sure it is not stick and even a bit on the moving parts below....my rear was doing the same thing...little squirt and all fixed...

 

Alright will try thanks.

 

how clean is your master cylinder? if its dirty, its entirely possible that your fluid return passage in the master is clogged, preventing the caliper from working right.