Why do I need a cassette at all on Kickr v6

[Heretic]

Here is a “little” more information on FF:

Full Frontal - The Thread

This thread is about everything and anything to do with Full Frontal. I will ride my fourth Full Frontal on Sunday following a twelve week general fitness training program. My previous FTP was about 154 and MAP was about 200. Those were both improvements over efforts a few years ago. I have a question associated with setting targets for each element of 4DP versus “going for it”. My goal in training was to be able to reset FTP to 200 and MAP to 260. These would be 30% improvements and I thi…