 Nyorai mberi kweiyi ndima - Chassis mbiri dzekutanga dzakamhanya naBrabham naRindt mumwaka wekuvhura 1968 South African Grand Prix, asi nemotokari yeBT26 yakanga yagadzirira kumhanya, zvikwata zviviri izvi zvakatengeswa kuSouth Africa, Sam Tingle naBasil van Rooyen vachipedza vari vechitatu nevechina muSouth African Formula One Championship gore iroro. Sam Tingle akazotora chikamu mu1969 South African Grand Prix, chiitiko chekupedzisira cheWorld Championship Formula One yeBT24 yakajairwa, uye akaramba achimhanya chassis yake nekubudirira kumwe muzviitiko zvemuno kusvika muna Ndira 1970, nepo mota yavan Rooyen yakamhanyawo panguva dzakasiyana naGordon Henderson naIvor Robertson. 