On a motorcycle moving at typical street speeds (above roughly 12 mph), what technique do you use to lean into a turn?

1. Lean only your upper body in the direction of the turn
2. Press forward on the handgrip on the side of the turn (counter-steering)
3. Pull the handgrip toward you on the side opposite the turn
4. Steer the handlebars directly into the turn like a bicycle at slow speed