Hello fellow V2K lovers. I wanted to take my beast out today ( good weather here in Central Va. ). I was checking my tire pressure and noticed that the back tire (darkside) remained at 36psi, but my front tire was down to 14psi. I attempted to air it up to 40psi when I heard an air leak. I have a leaking valve stem, so I couldn't take the beast out for a ride. How hard is it to remove the front tire and the valve stem.