Mini Plastic Pulley Kit For Motors And Models, 200 Pcs Belt Pulleys With 2mm Hole, Smooth Low Resistance, Easy Install, Dope For RC Cars, RC Planes, DIY Projects, And Science Education

200-Piece Plastic Belt Pulley Kit for Motors and Models
✔️ 200 pulleys with 2 mm holes, smooth operation, easy install

This compact kit includes 200 white plastic belt pulleys with 2 mm holes (0.079 in), designed as ready-to-use replacements for worn or broken pulleys in hobby motors, RC cars, RC planes, DIY projects, and classroom experiments.

✅ 200-piece belt pulley kit with 2 mm hole (0.079 in) for hobby motors
✅ Smooth surface, low resistance, quiet operation
✅ Ideal for RC cars, RC planes, DIY gear, teaching, and science labs
✅ Easy install with simple 2 mm shaft compatibility and practical design

💡 What is a plastic belt pulley kit with 2 mm holes used for in hobby motors and RC projects? This handy kit is designed for easy replacement and reliable performance in small-scale gear trains. - Handy for quick repairs and upgrades in RC cars and model planes
- Supports lightweight, compact drive systems with 2 mm shafts
- Great for classroom experiments and DIY learning projects
- Helps maintain consistent gear ratios in hobby setups

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