What is a bump stop?

A bump stop is a small component that is usually made of rubber or other materials designed to absorb shock or impact in a vehicle's suspension system. They are placed in strategic locations to limit the suspension travel, preventing any damages to other parts of the vehicle. Bump stops are typically found in the front and rear of a car's suspension assembly and are an essential part of the vehicle's safety system, providing a cushioning effect when the suspension is compressed to its limits. The purpose of a bump stop is to protect the car's suspension from damage caused by hitting a pothole or a raised curb, and they are especially important for sports cars and off-road vehicles that tend to travel over rough terrain.