16-inch Huffy Pro Thunder Boys&rsquo; Bike, Black/Red Sporting a glossy black frame, this Pro Thunder bike (#21807) is ideal for your 3-6 year old child, with a height of 37-46 inches The easy-to-use rear coaster brake is perfect for beginning riders while the removable training wheels add stability for confidence The padded seat and chainguard feature racing red color accents The cushioned crossbar pad provides comfort and adds to the overall design; the durable steel frame is backed by our limited lifetime warranty Fast assembly in just 5 easy steps; all you need is an adjustable wrench; in just a short time, it will be ready for your child to ride Color is Pure Black Steel diamond frame Rear coaster brakes Padded seat with graphics 16" x 1.75" sidewalk tires with 20-spoke white rims 5-Step Assembly  ready to ride in minutes!