Hey Jake. You can send me a message if you want or email me.
A local breaker has them of a 2017 both front rear, i seen them with my own eyes eyes just recently , i am only a couple mins ride to them.
I’m due to buy other hyosung bits off the frame , so if you want the calipers i can pick them up.
If not, you may also try the facebook group where im sure there is 1 person breaking an RC125 but unsure if calipers were present 😬. Group name is *UK hyosung owners* with the white bike at the top.