Originally Posted by
Trakhak
One thing I've learned from reading Bike Forums threads over the years - every bicycle rider who has taken motorcycle classes believes fervently that bicycles cannot be ridden without counter-steering, whereas most bicycle riders who haven't taken motorcycle classes find that hard to believe.
The simple fact that a bicycle can be steered easily from the saddle while riding no hands, both in a straight line and around corners, would seem to obviate the assertion that bikes can't be steered without counter-steering as described in the quote above, and yet . . .
Yes, bicycles can be counter-steered, but doing so is not essential.
Well there was this experiment showing what happens when you deliberately prevent any counter-steering.
When you ride no handed I think counter steering happens automatically. Try riding a bike with a very stiff headset no-handed. It makes it almost impossible.
The above video also addresses some of the other common misconceptions about bike stability and their interesting research into it.