Front Brakes Hardly Working

new hoses are the first things you should do. They are pretty cheap, probably need to be replaced anyway and will be one less thing to question. Dont remove calipers and apply brakes. youll blow the piston out and its a hassle rebuilding them unless you use a stop so you can keepo them in the bores. I like the cheap pad spreaders they sell. Also a good bench bleed of your M/C. Then install a plug on the front and see if its nice and firm. Oh yes, there is a chance your prop valve piston is internally rusted and fouled. You can bypass it with a inexpensive adjustable proportioning valve from Summit.