10Pcs 16 Tooth Plastic Reduction Gear Set Model 162A Worm Gears For RC Cars, Robots, And DIY Hobby Motors, Beginner Friendly Durable High Quality Gear Kit With 9mm Outer Diameter, 5mm Thick, 2mm Center Hole

Compact 10-Piece 16-Tooth Plastic Gear Set for DIY Projects
✔️ Pack of 10 gears: 9mm OD, 5mm thick, 2mm bore for RC cars

This small, beginner-friendly reduction gear set is designed for DIY projects and teaching demos where gear ratios drive motion in a compact, lightweight package. It’s ideal for RC cars, model robots, windmills, and classroom demonstrations to show how gears transfer torque and control speed.

✅ 16 teeth, 0.5 modulus gear profile for smooth engagement
✅ 9 mm outer diameter, 5 mm thick, 2 mm center bore
✅ 10 pcs pack of 162A plastic gears
✅ Suitable for RC cars, DIY robots, windmill demos and teaching aids

💡 What is a plastic gear reduction set used for in hobby projects? This handy kit is great for hands-on learning and small builds.

• In RC cars and tiny robots, gear reductions demonstrate motion and torque transfer.
• Ideal for windmill demos and teaching labs to visualize gear trains.
• Lightweight, affordable option for beginners and classrooms to practice gear concepts.