How does gyroscopic stability affect a motorcycle's steering at high speeds compared to low speeds?

1. Spinning wheels act as gyroscopes that resist changes in direction, requiring countersteering to initiate leans.
2. Gyroscopic forces make the motorcycle lighter and easier to steer at high speeds.
3. Gyroscopic stability only affects the rear wheel, while the front wheel steers normally.
4. Gyroscopic forces disappear completely when the motorcycle leans beyond 30 degrees.