This set comes with over 30 parts, including a buildable body shell that works within the K"NEX system. Once built, this Afterburner??????? monster truck represents 1:43 scale and performs like the real thing. There is also working suspension, big, chunky tires and a K"NEXman driver. Comes with 30+ parts to build Afterburner with working suspension Authentic logos and graphics recreate the look of Afterburner Use the wedge-shaped box as a ramp Step-by-step building instructions included Recommended for builders ages 5+