What is suspension on a bike and how does it impact the overall performance and comfort of the ride?

Suspension on a bike refers to the system that absorbs shocks and vibrations from the road or trail, providing a smoother ride. It impacts performance by improving traction, control, and stability, especially on rough terrain. Additionally, suspension enhances comfort by reducing the impact of bumps and uneven surfaces on the rider's body, resulting in a more enjoyable and less fatiguing ride.