🔧🚲 A fixed gear bicycle is a type of bike that has a direct connection between the pedals and the rear wheel. It does not have a freewheel mechanism, meaning that when the wheels are turning, the pedals must also turn. This creates a unique riding experience where the rider has complete control over the bike's speed and direction. The 🔧 symbol represents the mechanical aspect of fixing or adjusting the bike, highlighting the hands-on nature often associated with fixed gear bicycles.