Trial bikes are specialized bicycles designed for performing tricks and navigating obstacles without the need for a traditional seat. They typically feature a lightweight frame, strong tires, and a single gear, allowing riders to focus on balance and control. The absence of a seat enables riders to shift their weight easily, making it easier to maneuver over rocks, logs, and other challenging terrains. These bikes are commonly used in the sport of trial biking, which emphasizes skillful riding techniques rather than speed. Riders often participate in competitions where they must complete courses with various obstacles, showcasing their ability to balance and execute tricks while maintaining control of their bike.