Odesrider 800

Hey everyone I bought a used 2016 Odes Dominator 800 x4.. my first impressions aren’t bad.. the engine seems solid, when I bought it it hadn’t been fired up in 8 months so it needed a new battery, once I had a new battery installed it fired right up, and to my surprise everything works, all electrical components dump bed, wench, etc.. However, I took it for a spin for the first time today and first thing i noticed was how stiff the steering was.. I’m beginning to think my power steering might be toast .. breaks are also toast, along with wheel bearings. Has anyone any troubles with their power steering and/or found issues with the steering that didnt necessarily require a new power steering Kit?