A 23-year-old man from Adelaide's inner south has died in a quad bike accident at Claypans over the weekend.
Emergency services were called to a property on Claypans Road just after 6pm on Saturday, as a caller reported a quad bike had rolled over.
A rescue helicopter was dispatched but the bike's rider, from Westbourne Park, died before it could arrive.
Major crash investigators later attended the scene to gather evidence.
A report will be prepared for the state coroner.