HE'S one of Australia's greatest athletes.

And he's a dyed-in-the-wool Port Adelaide man.

Orica GreenEDGE rider Stuart O'Grady was presented with a Port Adelaide home guernsey displaying the number 17 by South Australia's tourism and sports minister Leon Bignell while on the Tour.

Advertiser photographer Sarah Reed tweeted images of a cheerful O'Grady donning the club's jumper during yesterday's rest day.

The #17 is symbolic of O'Grady competing in his seventeenth consecutive tour - the equal most of any cyclist in the event's history.

He confirmed plans in June to retire after next year's Tour.

O'Grady grew up in Port Adelaide and is a long-time supporter of the club in both the AFL and SANFL.

He is also a former number one ticket holder of the club.

Stuart O'Grady career highlights
17 starts in the Tour de France
2008 -  Herald Sun Tour winner
2007 - Paris-Roubaix winner
2004 - Athens Olympics - Madison gold medallist
2003 - Australian National Road Championships winner
2002 - Commonwealth Games road race winner
2002,1999 - Tour Down Under winner
1994 - Commonwealth Games team pursuit winner
1993 - Team Pursuit World Championships winner