Yiba nomfanekiso-ngqondweni wokuvulela undwendwe olubalulekileyo ucango lwemoto - kuya kuba nzima ukuba isiphatho socango lwangaphandle sirholwe umva ngequbuliso ngengxolo enkulu. Ngethamsanqa, oku akufane kwenzeke kuba uninzi lweziphatho zocango lwangaphandle zixhotyiswe iidampers ezijikelezayo. Ezi zidambisi ziqinisekisa ukuba isiphatho sibuya ngokuzolileyo nangokutyibilikayo, siphucula amava omsebenzisi ngokubanzi. Zikwanqanda umqheba ekubeni ungaphindi wenzekalise abakhweli okanye wonakalise umzimba wesithuthi. Izibambo zeminyango yangaphandle ziphakathi kwezona zinto zixhaphakileyo zemoto apho kusetyenziswa i-rotary dampers.