Your dream seems to symbolize a journey of self-discovery and personal growth. The old-fashioned bike made of wires might represent a connection to your past or a simpler time in your life, while the fact that it is made of wires suggests fragility or the need for careful handling of your emotions or situations in your life.

Riding the bike and feeling in control may indicate that you are gaining confidence in navigating challenges or changes in your life. The initial bending of the wires could symbolize obstacles or difficulties that you need to address before moving forward. Fixing the bike represents your ability to resolve issues and adapt to circumstances.

The climax of the dream, where you find yourself unable to stop, can reflect feelings of being overwhelmed or out of control in a certain aspect of your life. The uphill biking may signify striving for something that feels challenging, and tipping over into the grass suggests a safe landing even in moments of uncertainty.

Finally, the recurring neighborhood that doesn't exist might indicate a place of comfort or familiarity in your subconscious, suggesting that you are exploring uncharted territory in your life while still holding onto past experiences.

Overall, this dream encourages you to embrace your journey, acknowledge obstacles, and find ways to maintain control as you navigate through life's challenges. If you find yourself feeling overwhelmed, consider taking a step back and evaluating how you can regain that sense of control.