Physics of rollers/rock n roll trainer

Naturally, when you ride outside, your bike will tilt side to side and steer at the same time. You can’t ride without steering.

The problem with rockers and why so many do it wrong is the front wheel is locked in place and you end up tilting the wrong way. Even if you closely watch the video Chad linked, you will see a slight steering motion.

There is also that side to side motion that no stationary trainer can mimic.

IR looked at this whole motion differently and created this floating design to mimic what actually happens when you ride outside. So you got the side to side tilting and side to side motion.

It’s not perfect but found it to be pretty decent for an indoor ride.