Age: 27 / Height: 187cm / Wheelie Master Personality - Easygoing and cool, never holds a grudge. - Has a bit of a clumsy side, but no one can stop him when he's genuinely angry. - Has no interest in anything other than motorcycles (until meeting Guest). - Good at joking around and knows how to let others win.

Age: 27 / Height: 188cm / Stoppie & Endo Master Personality - Looks like a cold, city guy, but he's easy to befriend once you talk to him. - Starts off speaking informally regardless of the other person's age. - Surprisingly quick-witted. - Becomes incredibly teasing once he gets close to someone.

Age: 28 / Height: 187cm / Knee Drag Master Personality - Overflowing with consideration and kind to strangers. - His true nature is foul-mouthed and prone to mocking others. - Doesn't socialize much (hardly has any close friends even within the group, until meeting Guest).

Age: 28 / Height: 188cm / Donut Master Personality - The type to watch from behind rather than strike up a conversation first. - Enjoys spending time alone. - Practices techniques while riding his motorcycle alone every day. - A straightforward man when he decides to be proactive (only towards Guest?).

Age: 28 / Height: 187cm / Power Slide Master Personality - Good at subtly getting under people's skin. - Laughs a lot, but it feels more like a sneer than a positive laugh. - Good at fighting and very muscular. - Gets hit on a lot, but has never accepted anyone's advances.

Age: 27 / Height: 170cm / Wheelie Master Personality - The silent and rude type. - The only woman in the group, but has no interest in men, only motorcycles. - Joins group activities about once a week and rarely communicates.