12 Yamaha Motobike Childs BMX Bike Boys and Girls A BMX Motobike for the coolest kid on the block! This 12 Yamaha Motobike Childs BMX Bike is ideal for beginners who are still learning to ride. It features training wheels and mini pedals, specially designed for little feet. It also has coaster brakes, knobby tires and a motocross-style seat. This Yamaha Motobike BMX bike is durably constructed with a steel fork, a steel frame, steel handlebars and steel rims. Best of all, the realistic design will make your little one feel super cool and empowered, so he or she will have the confidence to take on the world. Adult assembly is recommended and takes approximately 30 minutes. Recommended for Ages 2 to 4.