Saber Rider and the Star Sheriffs

In the distant future, a team of four high-tech Star Sheriffs defends frontier space colony Yuma from outlaws, as well as Outriders, an army of humanoid alien beings called Vapors, led by mysterious Nemesis, who need Yuma's resources.

Saber Rider and the Star Sheriffs is a 1987 adventure animation movie, starring Townsend Coleman, Pat Fraley, Pat Musick. It holds an IMDb rating of 8.4/10 from 2,751 votes and runs 23m.