You cannot make an overall lean. You can't just shift the center of mass. What happens is that you angle your upper body relative to the bike. If your upper bod

You cannot make an overall lean. You can't just shift the center of mass. What happens is that you angle your upper body relative to the bike. If your upper body leans left, the bike leans right. If a bike running hands free leans, the front wheel turns in the direction of the lean. There you automatically have the counter steering when biking hands free. And this is really hard on a heavy motorbike. The bike will not angle much.