How fast does a 100cc quad go?

The speed a 100cc quad reaches depends on several factors, including the specific make and model, terrain, and rider weight. Typically, a 100cc quad can reach a speed of 35 to 45 miles per hour (55 to 75 kilometers per hour) on flat, paved surfaces. However, in rough terrains, such as trails or steep inclines, the speed can be significantly lower. Additionally, the weight of the rider affects the acceleration and top speed of the quad.