Drive Knight

Engine Knight (駆動騎士, Kudō kishi) is an S-Class Rank 9 superhero of the Hero Association.

Appearance
Engine Knight appears as a black-haired robot in black armor and a knight's mask bearing a single shining eye.their  appearance and name may be hints to possible cyborg abilities.

Personality
So far, not much is known of Engine Knight's personality. However, Engine Knight does seem to have a dislike for Metal Knight as seen when Engine Knight tells Genos to be wary of Metal Knight.

Alien Conquerors Arc
Engine Knight is first shown at the S-Class Hero Association meeting. After the defeat of the Dark Matter Thieves, Engine warned Genos that Metal Knight was not to be trusted.

Abilities & Powers
Not much is known of Engine Knight's abilities, however since Engine Knight is an S-Class hero, it can be assumed that Engine Knight is rather powerful.

Trivia

 * His name in the One-Punch Man anime is Drive Knight.