All Balls Front Brake Master Cylinder Rebuild Kit for KTM 525 EXC 4-Stroke 2006-2007

Rebuilt the front brake master cylinder on a 2007 KTM 525 exc. Everything was perfect, except that the circlip they provided didn't seem to fit very well into the bore of the master cylinder, so I just re-used the old one. FYI: it helped a ton to back-bleed the system (from the caliper to the master w/ a syringe through the bleed screw). Couldn't build pressure otherwise. Been two weeks, and so far so good.