Quickfire is a exclusive character from the graphic novels who made its first appearance in Hero Overload. Alongside with Knockout and Power Wing, he was a member of a small group of superheroes led by Max Steel.
When Max Steel was fighting against two of his greatest enemies, Miles Dread and Extroyer, a group of three armored heroes come and help Max in defeat them, being those Knockout, Quickfire, and Power Wing. In the beginning, Max refused their help since he didn't knew what they were up to and didn't knew about their goals, but eventually, he becomes their mentor.
Superhuman Speed: His main ability consists in superhuman speed. He is presumably fast as Turbo Speed Mode.
Quickfire uses a white suit with grey and yellow parts. He also uses a helmet with the same colors of his armor, which also has a red thunder on it, which possibly makes a reference to his main ability.
The shape of his visor resembles the SPD Rangers from the Power Rangers franchise. Knockout and Quickfire also have similar characteristics to other characters from Power Rangers, such as their colorful armors and helmets, which could be most likely a intentional nod to the series.
Like Power Wing and Knockout, Quickfire's alter ego makes a reference to his equipment.