Full suspension refers to a type of bicycle design where both the front and rear wheels are equipped with suspension systems. This setup allows for better shock absorption, providing a smoother ride over rough terrain. Full suspension bikes are commonly used in mountain biking, where uneven surfaces and obstacles are prevalent. The main components of a full suspension bike include the frame, fork, and rear shock. These elements work together to absorb impacts and maintain traction on the ground. Riders often prefer full suspension for its ability to enhance control and comfort during challenging rides.