Richard Cooper made it two in a row as he beat Thomas Strudwick to the Main Event win by 9.895secs.
From pole, he got a clean start and although Strudwick gave him a bit of a fight in the opening laps, he was able to break clear by lap three and build a comfortable lead to take him to the flag.
Nikki Coates rounded out the podium with Christian Smith fourth and Michael Rutter fifth.
ABK Beer 0% BMW Motorrad F900 R Cup, Main Race result:
1. Richard Cooper (FHO Racing BMW Motorrad)
2. Thomas Strudwick (Art of Racing) +9.895s
3. Nikki Coates (Ernie Coates Track Days/AOR Racing) +18.807s
4. Christian Smith (SCH Motoprep/Smith Twins Racing) +19.052s
5. Michael Rutter (Bathams Racing) +19.993s
Championship positions after Round Two:
1. Richard Cooper 50
2. Thomas Strudwick 44
3. Michael Rutter 36
4. James Kelly 30
5. James O’Mara 26