角色
Racer X(Rex Racer, brother of Speed Racer)
出场 2 期 · 首次出现 1987
Rex Racer (the mysterious Racer X) is the son of "Pops" Racer and "Mom" Racer. He is the older brother of Greg "Speed" Racer and Spritle Racer.
Rex Racer (the mysterious Racer X) is the son of "Pops" Racer and "Mom" Racer. He is the older brother of Greg "Speed" Racer and Spritle Racer.