British riders Steve Cummings and Scott Thwaites, American Ben King and Australian Lachlan Morton complete the Dimension Data line-up.
Two of the eight stages finished on summits and were considered to be “key stages”, the team said in a statement.
Stage three finishes at the top of the Kitzbüheler Horn and stage five on the Grossglockner.
“The Tour of Austria has been a happy hunting ground for our African team. Last year, Ben O’Connor soloed to victory on stage five,” the statement said.
With the Tour de France taking place at the same time, team sport director Alex Sans Vega said the Austrian showpiece offered a good opportunity for their other riders to start the second half of the season.
“The Tour of Austria is a race we enjoy coming to each year,” he said. “We have had some good success here.
“Johann van Zyl and Ben O’Connor have won stages for us. Our team will be hoping for similar success this year.”
Jacques Janse van Rensburg
Johann van Zyl