William Dunlop was a double winner at Walderstown last year

Ryan Farquhar, Adrian Archibald and the Dunlop brothers William and Michael will be among the riders competing in this weekend's Walderstown Road Races.

William Dunlop took his first ever Superbike success in the Grand Final at the Westmeath meeting last year.

Farquhar, Archibald and Keith Amor will be fancied in the main classes on Sunday and Damien Mulleady, Roger Maher and Keith Stewart may also contend.

The Dunlops' rivals in the 125 will include Davy Morgan and Barry Davidson.

Last year, William Dunlop also led home his brother in the 250cc while their late father Robert Dunlop took the 125 race from Michael and Sam Dunlop.

Practice will take place at Walderstown on Saturday afternoon with roads closing at 1230 BST.

Sunday's race action is scheduled to start at 1115.