18" Unleash Boys' Bike with Handbrakes This Unleash 18-inch Bike by Huffy features a sleek style. The durable steel frame is decorated with crackle black colors and features striking neon green accents. Matte black wheel rims provide a cool style. The handlebar plaque completes the overall look. This bike is fun to ride, and has great features, too! This single-speed bike comes with easy-to-use handbrakes. Plus, the wide training wheels are removable. Such a great combination for learning to ride. An alloy quick-release lever that makes it easy to adjust the seat to the right height. This seat is padded to make sure every ride is comfortable. Cool racing fun, inspired by this bike's graphics, is just what your child wants, and Huffy's Unleash bike is ready to make memories. Get ready for your child to deliver that winning smile! From Huffy, We Make Fun.