Counter steering changed my life. It's simple, if you turn by shifting your weight, you and the bike essentially are disconnected with differing centers of gravity. It takes effort and skill to balance a big bike around a curve with your weight. When CSing, you and the bike remain one thing. It takes no more effort than pushing the bar and you always feel balanced.
Also, if you hit a curve too fast, there is a limit to how far you can lean (turn) the bike by leaning off it and you might well straighten it out. A lot of people get hurt this way.
Once I learned CS on the big bike, it not only improved confidence and fun level, but really improved my skills on the dirt bike too. I can fly into a turn and "pop" the bike over with a little CS, slide into the turn with the brake and fly out underpower, all at the right angle!
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