Category 4
Bikes and e-bikes⁶ in this category meet the conditions of categories 1 to 3. They are also suitable for descents on unpaved paths, partially blocked terrain and steeper gradients, at speeds of less than 40km/h. As an experienced rider, you can make jumps with a maximum height of 120 cm with these bikes. Due to the heavier load on these bikes, you should check them regularly for possible damage or material fatigue.
Height of drops and jumps: < 120 cm
Recommended rider skills: high technical skills, practice and good bike control required