VEX Robotics Single Gear Racer by HEXBUG
Build a Single Gear Racer™ from over 180 VEX® Robotics Pieces!
- Includes multiple gear sets, rubber bands, and wheels
- Teaches children about potential and kinetic energy
- Compatible with educational VEX IQ pieces
- STEM based construction kit
- 180+ snap together pieces
- Ages 8 years and up