The Yamaha Viper is the perfect snow bike for kids. With this lightweight (15lbs) yet durable snow bike your kid will have loads of fun during the snowy season. It has been constructed out of durable steel framing with some cool features such as foot activated snow brake system. In addition to being lightweight and comfortable, the Viper has an adjustable seat and a rubber hand grip for extra support. Maximum weight capacity of the Yamaha Viper snow bike is 90 lbs.