1. To unfold your scooter, first press down on the gray bearing at the base of the stem.
2. While pressing down on the gray bearing on the stem, release the deck to lock the stem into place.
3. Once the scooter stem is locked upright, adjust the height of the stem by tightening the stem clamp located near the handlebars.
4. Press the black button located on the stem to your desired height.