u/Great_Difference_798

Any idea which swissstop pads you're supposed to buy if you are interested in Exotherm 2 version?

According to their website it should be disc 35. However the shape of the radiator fins is not compatible with the calliper, should be flat for E1, it looks like it would fit HRD. You can find some images on the internet which look like they could fit and they are also called disc 35 Exotherm 2 (fins are flat).

I am a bit lost.