Isakhelo sebhampa yangaphambili sibhekisa kwinkxaso ezinzileyo yeqokobhe elikhulu, kunye nesakhelo sebhampa yangaphambili ikwangumqadi wokungqubana. Sisixhobo esisetyenziselwa ukunciphisa ukufunxwa kwamandla okungqubana xa isithuthi singqubana, kwaye sinefuthe elikhulu lokukhusela kwisithuthi.
Ibhampa yangaphambili yenziwe ngumqadi ophambili, ibhokisi efunxa amandla, kunye nepleyiti yokunyusela edityaniswe nemoto. Zombini i-boam ephambili kunye nebhokisi yokufumana amandla inokuthatha ngokufanelekileyo amandla okudibana xa kwenzeka ukungqubana kwesantya esiphantsi kwesithuthi kunye nokunciphisa umonakalo kumzimba we-longitudinal beam obangelwa yimpembelelo yempembelelo. Ngoko ke, isithuthi kufuneka sixhotyiswe nge-bumper ukukhusela isithuthi kunye nokukhusela ukhuseleko lwabantu abangaphakathi kwisithuthi.
Abahlobo abaqhelene kakhulu neemoto bayazi ukuba ibumper skeleton kunye nebumper zizinto ezimbini ezahlukeneyo. Zibukeka ngokwahlukileyo kwaye zisebenza ngokwahlukileyo ngokuxhomekeke kwimodeli. I-bumper ifakwe kwi-skeleton, zombini azikho into enye, kodwa zizinto ezimbini.
I-bumper skeleton sisixhobo sokhuseleko esiyimfuneko kwimoto. I-bumper skeleton yohlulwe yaba yi-bumper yangaphambili, i-bumper ephakathi kunye ne-bumper yangasemva. Isakhelo sebhampa yangaphambili ibandakanya ibhampa yangaphambili yebhampa, isibiyeli sasekunene sesakhelo sebhampa yangaphambili, isibiyeli sasekhohlo sesakhelo sebhampa yangaphambili, kunye nesakhelo esiphambili. Zonke zisetyenziselwa ukuxhasa indibano yebhampa yangaphambili.