Be awesome! Be epic! Be different with Dynacraft's 18-inch, Surge bike! This black and green cool bike won't be missed as little boys tear up the street. The 18inch Next Surge boys' bike is perfect for boys looking for a bright BMX frame. This flashy bike has an adjustable black padded seat, matching grips, pedals, and adjustable training wheels. Comfortable and perfect for stability, the coaster brake makes stopping easy and smooth.