According to Ducati 2020 V4S and V4R spare part catalogbe aware though that the V4R uses different Rearset due to the pivot adjuster lock screw
The RIGHT holder plate (#1 in the diagram) had the SAME part# 82413471BA R.H. FOOT PEG HOLDER PLATE
and also the SAME part# between 2020 V4S and V4R for the LEFT side #16 in the diagram: 82413461AA FRONT L.H. PLATE