<prompt> Bhala okuqhubekayo kwalesi sigaba - Ama-bargeboards ayizingcezu zomzimba ezimotweni zomjaho ezinamasondo avulekile, asebenza ngokusebenza kwe-aerodynamic kuphela ngokuphambene nokwakheka. Ziyizindiza eziqondile ezigobile ezibekwe ngokwelula, phakathi kwamasondo angaphambili nama-sidepod, ezigcinwe kude neshashi ngaphambili ngama-struts noma ezinye izixhumi, futhi ezixhuma kuma-sidepod noma izandiso zomhlabathi ngemuva. Ngokuvamile, ziphakeme kakhulu ngaphambili kunangemuva okwenza zibe yi-trapezoidal kuphrofayela, futhi zigobeka ngaphandle ekubukeni kweplanethi, zisondele emgqeni ophakathi wemoto ngaphambili, futhi zigobeke ziye emuva. Ama-bargeboard afakwa yi-McLaren ngo-1993 eNingizimu Afrika  <response>: , ngaphambi kokwamukelwa yiBenetton namanye amaqembu. 