motocross rider in action driving his motorcycle downhill during an enduro endurance race under a clear blue sky on sandy terrain

action adrenaline adventure bike blue championship clear clothing competition copy creating dirt downhill driving dust endurance enduro event extreme flying freedom freestyle gear gravel hard helmet high hill hours jump jumpsuit knobby motocross motor motorbike motorcycle mountains mud offroad outdoor protective race racing rally rider road sandy sky space speed sport sports summer sunset terrain tires track