This construction kit challenges you to not only Build Genius™, but also build a pull back VEX® Robotics Single Gear Racer™ at the same time. This Single Gear Racer teaches you about how machines convert potential energy into kinetic energy, while the multiple gear ratios teach you about the fundamental principles behind speed and torque. Pull back and release the fun with the VEX® Robotics Single Gear Racer™ by HEXBUG®. The VEX® Robotics Single Gear Racer include multiple gear sets, rubber bands, wheels and all the pieces needed to build a powerful racer! HEXBUG® believes in using the fun of robotic toys to teach kids important STEM principles through hands on learning. 

Kids can now experience the fun of building their own speedy robot-inspired cars with VEX® Robotics Single Gear Racer by HEXBUG®! Single Gear Racer™ work by pulling back the car and the resistance lever raises to generate tension from the rubber bands. 

The VEX® All Single Gear Racer™ construction pieces are compatible with educational VEX® IQ pieces to create your own custom VEX® robot and explore unlimited possibilities. 

VEX Robotics Single Gear Racer is compliant with CPSIA standards. Ages 8+

VEX ROBOTICS - PULL BACK CAR is categorised BOARDGAMES / SCIENCE PROJECTS and sold by l'Imaginaire, a store and specialised website.