82 Piece Plastic Gear Kit For DIY Toy Cars And Robots Complete Gear Pack With Pulleys Racks Belts Bushings Shafts Axles Tires Rubber Bands And More For Custom Builds And Educational Projects
✔️ 82-piece set with axles, gears, pulleys, belts, wheels
The 82-piece plastic gear kit is a hands-on supply for DIY toy cars, small robots, and educational projects. Perfect for classrooms, maker spaces, and home experiments to explore gear trains, propulsion, and mechanical design.
✅ Axles: 30mm, 50mm, 70mm, 100mm; shaft diameter 2mm; 2 pcs each (total 8)
✅ Wheels: 4 pcs; outer diameter 30mm; bore 2mm
✅ Pulleys, racks, and gears included: 36mm belt wheel, 28-tooth fan gear, 30-100mm axles
✅ Rubber bands and bushings for quick builds
💡 What is a plastic gear kit used for in DIY motion projects? This handy kit lets you explore gear dynamics in hands-on builds.
- Handy for toy car builds, micro robots, and classroom demos
- Demonstrates gear ratios, torque, and speed changes in simple machines
- Compatible with 2 mm shafts and common hobby components