The DIY STEM Belt Drive Four Wheel Car Toy is a hands-on learning kit that lets students build a moving vehicle powered through a simple belt transmission system. While assembling the model, learners discover how motion is transferred between shafts and how mechanical systems create smooth and stable movement.Designed for STEM education, this kit improves practical skills, logical thinking, and creativity while giving children the satisfaction of building their own working car.
 
Key Features
Demonstrates belt drive power transmission
Simple structure and beginner-friendly assembly
Smooth operation with vibration absorption
No lubrication required, easy to maintain
Encourages engineering curiosity
Perfect for school projects and exhibitions