YIKONG YK4102 RC car is equipped with metal hydraulic shock absorbers, which are suitable for all kinds of complicated terrain. However, for different surfaces, the shock’s stiffness adjustment is crucial.
For harder ground, you can choose to adjust the elasticity of the shock absorber to make it more adaptable to the vibration caused by fast driving; while on soft mud or sand, adjusting the hardness of the shock absorber makes the body more stable, reduces excessive jumping, and improves the grip.
