50 Pack Plastic Gears 20 Teeth C202A Reduction Worm Gear Set For RC Cars And Robots, Durable Plastic Crown Gears, 0.5 Modulus, 11mm Outer Diameter, 4.7mm Thickness, 2mm Hole, Perfect DIY Vehicle Gear Kit

Bulk 50-Pack 20-Tooth Plastic Gear Set for DIY RC
✔️ C202A, 50 pcs, 20 teeth, 0.5 modulus, 11mm OD, 2mm bore

This 50-pack of C202A plastic crown gears is built for hobbyists and educators. Ideal for RC cars, small robots, and DIY gear demonstrations, these gears help you explore gear ratios, drive trains, and light-duty transmission projects.

✅ 50 pcs per pack
✅ 20-teeth plastic crown gears, model C202A
✅ 0.5 modulus for clean mesh with compatible gears
✅ 11mm outer diameter, 4.7mm thick, 2mm bore (0.433 in, 0.185 in, 0.079 in)
✅ Ideal for RC cars, robots, windmill demos, and DIY kits

💡 What is a plastic gear set used for in hobby projects? This handy kit helps you learn gear ratios and drivetrain behavior in a hands-on way. - Used to demonstrate basic gear trains in RC cars and small robots - Great for windmill gear demos and classroom projects - Lightweight, inexpensive upgrade parts for plastic drive systems - Works with 0.5 modulus teeth and standard bore sizes