My neighbor across the street gave me a 1988 Polaris Trail Boss 250 2x4. Hadn’t ran in 3 years got it running and took it for a spin it has a very strong engine and no brakes. The brake fluid turned into a brown jelly like substance and the right front bleeder was snapped off and I snapped off the left one. And the choke cable is broken along with the electric start. It is definitely a project.