hi im having problems with my rear brakes. there is pressure at the master if you pull the brake line . but none at the caliper it will push a tiny amount of fluid out of the line if you remove it.
o ya its a 05 raptor 350 it hadent been riden about a year and they worked fine before it was stored. i finally got the new aframe and wheel fixed and now no brakes.

 

Replace the brake line and see if that fixes it.

 

it might need some new DOT4 fluid along with the brakes being bled