Car - 1/8 Electric - 4WD Buggy - ARR - Team Magic B8ER Yellow/Black without Electronics The B8ER ARR buggy roller is a great thing for racers who like to choose their own electronic components. It also can be used as spare part supply or simply to replace an old buggy model. The ARR version does not include any electronic components. Need (not included): Electronics Motor pinion module M1.0