I may be out in the left field here , but always considered there is another aspect were not giving enough attention on the bikes, and i suppose cars will have a similar effect
and thats the amount of drive your putting down , mostly i suppose from the torque reaction and how it interacts with the c of g taking weight from the front and effectively tranferring it higher or to the rear
but also how it changes the vehicle as it presents itself to the wind
front rising, rear squatting moving the cop forward
Am i overthinking this ??