Steering knuckle, inozivikanwawo se "nyanga yegwai", chimwe chezvakakosha zvikamu zvemotokari yekufambisa axle, iyo inogona kuita kuti mota ityaire zvigadzikane uye kutamisa nzira yekutyaira zvine hanya. Basa rebato rekutungamirira ndere kuendesa uye kutakura mutoro wepamberi wemotokari, kutsigira uye kutyaira vhiri repamberi kuti utenderere kutenderedza kingpin kutenderedza mota. Kana mota ichimhanya, inotakura shanduko inoshanduka, saka inodiwa kuve nesimba rakakwirira.
Iyo knuckle yekufambisa yakabatana nemuviri wemotokari kuburikidza nemabhuranzi matatu uye maviri mabhoti, uye yakabatana neiyo brake system kuburikidza nebhureki rinokwira gomba reflange. Kana mota ichityaira ichimhanya zvakanyanya, kuzunguzika kunotapurwa kubva munzira kuenda kugumbo rekutungamirira kuburikidza nevhiri ndicho chinhu chikuru chatinofunga mukuongorora kwedu. Mukuverenga, iyo iripo mota modhi inoshandiswa kushandisa 4G giravhiti yekukurumidza kumotokari, kuverenga simba rekutsigira rekuita rematatu bushing centre point yegiyo rekutungamirira uye nzvimbo dzepakati dzemabhoti maviri anokwira maburi semutoro wakaiswa, uye. dzora 123456 madhigirii erusununguko rwese node pamagumo kumeso kweflange inobatanidza braking system.