William Dunlop will have a busy weekend at Scarborough

William Dunlop and Ryan Farquhar are among the entries for this Sunday's Ian Watson Spring National road races at Oliver's Mount, Scarborough.

Dunlop will ride a Suzuki Superbike, a Yamaha Supersport 600cc machine and a 250cc Honda at the English event.

The top Northern Ireland pair face stiff competition from Dwyer Agnew, Mark Buckley and Chris Palmer for the first pure road race of the season.

The meeting has been moved from its tradtional May Day date.