Tyco BMW British Superbike star Christian Iddon and reigning Pirelli National Superstock king Richard Cooper have both added their names to the end-of-season Sunflower Trophy at Bishopscourt.

Iddon missed out on the race last season due to injury but set the lap record in 2016 with a 100.767mph lap around the Downpatrick circuit.

Cooper is the reigning champion after stunning everyone on his debut last year when he took a breathtaking victory in the big of the day, snatching the win from Danny Buchan and Michael Laverty.

Practices will take place for the Sunflower on Friday 25th October, with racing on Saturday 26th October.