Australia's fast bowling reserves will be put to the test during a five-match one-day international series against South Africa starting at Centurion on Friday.
The world's leading one-day team will be without an entire battery of top-class pace bowlers when they take on their fourth-ranked challengers.
South Africa still have a strong batting line-up, however, led by Quinton de Kock, Hashim Amla and stand-in captain Faf du Plessis.