Nibihe bikoresho byumuryango wimodoka?
Ibi bikoresho ni nka aluminium, ariko ntabwo ari aluminium, ntabwo ari magnetique hamwe na magnesi, umva ari byiza cyane, mubyukuri, ni plastiki, murugo cyane cyane ABS cyangwa ABS + PC, ibice bitumizwa mu mahanga bishobora kuba PA66, ibikoresho bimwe byo hanze ni wongeyeho fibre fibre, uburozi bwa chromium 6, Ubushinwa bwabujije