Join Date: Jul 2013
Location: Gatton, Queensland, Australia
If you are continually bleeding them and getting bubbles out, but not loosing fluid, there must be an air lock in there somewhere.
1. Try removing the reservoir top and pumping and then tying the lever back to the bar overnight with a zip tie or similar. This opens the master cylinder and air bubbles might float up into the master cylinder.
2. Use a syringe to push fluid in from the nipple "up" the system. Lots of rags required around and underneath the master cylinder.
3. Buy and fit stainless steel braided brake lines.
2010 Weestrom; 2017 Kawasaki Versys-X300; 1988 Suzuki GSXR1100