Create an awesome build for Hot Wheels RC vehicles with the Hot Wheels RC Speed Challenge track set. The set includes 30+ track pieces that can be configured in multiple ways for open-ended play. A 1:64 scale Hot Wheels RC vehicle is included for immediate racing on or off Hot Wheels tracks. The remote-control car operates on a 2.4 GHz frequency so multiple RC vehicles can race at once without interference. Race fans and kids 5 years old and up put their driving and track-building skills to the test with this exciting set. The Hot Wheels RC Speed Challenge track set features 30+ track pieces and a Hot Wheels remote-control car for the ultimate in racing and stunting. Design an epic race course with twists and turns or build one for high-speed stunting with an awesome loop. Test it out with the included 1:64 scale remote-control vehicle that can race and stunt on and off Hot Wheels tracks. The set inspires open-ended play, creativity, unlimited racing and wild stunting. Colors and decorations may vary.