Bumping this up to the top. I am looking at floorboard options for the R3GT. I know a few folks have the 2300cc R3 Roadster and also the 2500cc Rocket. Wondering if I can get someone to compare the driver peg compatibility whether I take a 2300cc Roadster driver peg and mount on a 2500cc R3? Reason I ask is, Kuryakyan makes the peg adapters for the 2300cc Roadsters driver peg mounts. Then you can use any of the Kuryakyan peg or floorboard or peg options. I had the touring with floorboards already, so not sure of the roadster driver pegs.
If no one has a quick solution, I will drive around the local area looking for a pre-2020 Roadster and measure the driver pegs.