We have been choosing the model of our ATVs for a long time, so that they are small at the same time, and they would be difficult to harm the environment, and at the same time were large enough to carry either a very strong driver or even a driver with a passenger. The weight of each of our ATVs is only 150 kg, so if you suddenly violate safety instructions or instructor's instructions, and miraculously turn over - our ATVs will not do you much harm.