New to the forum. I have a 2015 UForce 800 and the breaks went out last hunting season going down, of course, one of the biggest hills we were hunting near. Now fast forward to this spring.

1. Rear pads were worn to the disk.
2. Front pads (originals from 2015) still look new. No wear at all it seems.
3. Peddle goes to the floor.

Here's what I've done and checked so far.

New calipers on all four corners. Replaced rear rotors. Replaced master cylinder.

Break pedal still goes to the floor. No pressure build up front or back. I've bled them forward and reverse multiple times. I get no movement at all. I've adjusted the break pedal numerous times into different positions. And still nothing. It's showing no signs of leaks anywhere, nor any swells in the lines. As far as I can tell, the front breaks haven't worked since new. There was very little sign of wear on the pads or the front rotors.

And this is my dilemma. The nearest dealership is 6 hours from home in Fairbanks, AK. Is there anything else I could check or look at before a long journey and prolly not having our machine all summer?

I've done tons of break jobs on wheelers and autos in my life, but this ones got me stumped.

Thank you for any advise or comments that might help me figure this thing out. Love our machine, just needs breaks!