яSomeone's turned out the lights in Axle City, so it's up to Blaze and the Monster Machines™ to light up the night and save the day. This Light Rider Zeg monster truck is equipped with chasing Speed Lights that illuminate through his translucent chassis when your child rolls him. Your child can also race him through his specially designed tunnel that comes with the vehicle. With Light Rider Zeg, kids explore the STEM principle of Illumination. Illumination is when something is lit up, like when you turn on lights in a room to make it brighter. When a Light Rider turns on his Speed Lights for a nighttime stunt, that's illumination! Your child can collect other Light Rider vehicles and attach the tunnels to each other and to other Blaze track sets for more night racing action. Each track set and Light Rider vehicle is sold separately and subject to availability.