1. The Bicycle: You'll get the bike from the Cycling Road after defeating the Gym Leader in Eterna City. The bike is given to you by your rival, Barry.
2. Exploring: The bike allows you to travel much faster throughout the Sinnoh region. You can now reach new areas that were previously inaccessible, such as the Valley Windworks, Route 214, and Celestic Town.
3. New Encounters: Exploring these new areas with your bicycle will allow you to find new Pokémon, including some rare ones.
4. The Story Progresses: You'll encounter more trainers and trainers and eventually face the next Gym Leader, Gardenia, in Eterna Forest.
If you're still struggling with getting the bike, here are some helpful tips:
* Beat the Eterna City Gym Leader: Make sure you train your Pokémon well enough to defeat the Gym Leader.
* Follow the story: After beating the Gym Leader, the game will naturally lead you to the Cycling Road where you'll receive the bike.
* Explore: Once you have the bike, make sure to explore all the new areas you can access.
Enjoy exploring the Sinnoh region!