Nick Nolte or Gary Busey lookalike who lives in a warehouse and is a bounty hunter [closed]

I'm pretty sure this is a 1986 movie starring Rutger Hauer called Wanted: Dead or Alive. The guy riding the bike is his friend who is storing his bike in Nick's (Hauer) wharehouse home because he doesn't want his wife to know he's bought it. This movie also stars Gene Simmons from the rock band KISS and TV show Family Jewels. Gene plays a Middle-Eastern terrorist who kills Danny (Nick's friend) because Danny is mistaken for Nick. Nick then goes on a hunt to track down Malak Al Rahim (Simmons) for a large bounty, which he transfers to Danny's widow. He does this because he feels guilty for Danny's death. The final scenes of the movie are with Al Rahim standing bound with a grenade in his mouth. Nick leads him to the police officer (played by Robert Guillaume) using the "pin" on the grenade. Nick is supposed to get a bonus for bringing him in alive. Instead he says, "F*** the bonus" and pulls the pin, blowing Al Rahim's head off in the process. Very apropos ending!