Warning: Riding mountainboards is an inherently risky activity and could cause serious injury or death. Purchasers and users of this mountainboard must read and adhere to the safety guidelines in the Ride Guide Manual. Use of a mountainboard requires skill and exercise of caution. Children using this mountainboard should be supervised by adults. The use of protective equipment at all times when riding a mountainboard is essential. Protective equipment includes but is not limited to the following items: helmet, protective eyewear, elbow pads, knee pads, wrist guards and sturdy footwear. Failure to wear adequate protective equipment increases your risk of injury and death.