Re hlahisa boqapi ba rona ba morao-rao: enjene ea gearbox ea gearbox ea brushless DC.Enjene ena e kopaneng e etselitsoe ho khahlametsa litlhoko tsa liindasteri tse fapaneng, ho kenyeletsoa mechine ea ho kuta mohloa, mechini ea temo le metjhini ea indasteri.Enjene e nyane le boima bo bobebe li etsa hore ho be bonolo ho e kenya le ho e tsamaisa, e etsa hore e be e loketseng lits'ebetso moo sebaka se fokolang.