satria rear disc brakes problem

[boyburhan]

after installing rear disc brakes, i found out that the calipers didnt bite evenly, just a quarter of the disc only. A mechanic told me it wuz becoause of uneven discs. So, i changed the disks. Unfortunately after changin the discs, i still have the same problem
Please help me on this, i have changed the discs and the pads, using metal king now
THANX

 

[SkYwAlKeR]

the stuff that spread the braking force evenly failed ar??.... both side brake pads still available??... check ur brake fluid as well...

 

[Slipknot Fanatic]

The best part about using Bendix Metal King is that they really bite but the worst part is that it likes to wear off the discs fast.