78 Piece Plastic Gear Kit For Motors And Robots With Single And Double Reduction Gears Bevel Gears Racks Axles Tires And Bushings For DIY Cars Robots And Custom Gearbox Projects
✔️ Includes axles, gears, racks, bevel gears, and 4 wheels
This 78-piece plastic gear kit provides a ready-to-use assortment of axles, gears, bevel gears, racks, tires, and bushings designed for DIY cars, robots, and custom gearbox projects. It's ideal for hobbyists building small machines and experimenting with different gear ratios to transfer motion, adjust speed, and boost torque.
✅ 78-piece plastic gear kit for motors and robots
✅ Axles in 30, 50, 70, 100 mm lengths with 2 mm shafts
✅ Gears include 2.3 mm and 3.17 mm sizes for small shafts
✅ Bevel gears, racks, and 4 white wheels (outer 30 mm, bore 2 mm)
✅ 2 pcs per kind, total 8 axles included
✅ Color: white
💡 What is a plastic gear kit for hobby motors used for? This handy pack helps you build and test custom gearboxes for small robots and DIY cars.
- Improve torque and speed control on small motors
- Test different gear ratios for gearboxes
- Learn how bevel gears, racks and shafts interact