Rear brake problem

[87 warrior]

The last time i used my warrior my rear brakes worked fine i went and rode it yesterday and my rear brakes go to the floor and the rear caliper isn't working.my brake fluid is full,I bleeded the line and still nothing.and if i use my parking brake it doesent work either.can anyone help me figure this out plz

 

[barncat]

I'd pull your caliper off, and clean it out very good. Pull your banjo fitting and see if fluid is coming out.
Then, with the brake line off, pump your brakes, see if it is pressurizing the line. You could have a bad master cylinder.

 

[87 warrior]

thx ill get back to ya