The HKD 75x Plastic Motor Gear Kit is a versatile set of assorted gears designed for DIY projects, science experiments, robotics, and mechanical model prototyping. With 75 different plastic gears and accessories, including crown gears, worm gears, spur gears, bevel gears, pulleys, and more, this kit is perfect for experimenting with gear ratios, motion transfer, and mechanical design.

Made from durable plastic, these gears are lightweight yet reliable for educational use, hobby projects, and small-scale mechanical builds. Whether you're building gearboxes, robots, or experimental mechanisms, this kit provides a complete range of options to bring your ideas to life.

Features:
- 75-piece assorted plastic gear set
- Includes crown, spur, double reduction, bevel & worm gears
- Perfect for DIY, robotics, and educational science projects
- Ideal for gear ratio experiments and mechanical model design
- Lightweight and durable plastic construction
- Suitable for small-scale prototypes and hobby applications

Specifications:
- Material: Plastic
- Types included:
- Spur gears (single & double reduction)
- Crown gears
- Worm gears
- Bevel gears
- Belt pulleys
- Belt, connecting rack, axle sleeve, tee collar
- Quantity: 75 pieces total

What's in the box
19 x Double Reduction Gear
12 x Single Reduction Gear
11 x Crow Gear
2 x Worm Gear
9 x Spindle Gear
7 x Belt Pulley
6 x Axle Sleeve
5 x Belt
2 x Connection Rack
1 x Tee Collar