72 Pieces Small Plastic Gears Kit For Motor RC Cars And Model Toys DIY Helicopters Gear Types Include Single Double Crown And Worm Gears Module 0.5 Inner Holes In 0.9mm 2.0mm 2.4mm And 3mm Great Replacement Pack

72-Piece Plastic Gear Kit for RC Models and DIY Projects
✔️ 72 pcs pack, module 0.5, holes 0.9/2.0/2.4/3 mm, various gears

This 72-piece gear kit is a small plastic gear set designed for hobby projects, especially RC cars, model toys, and DIY helicopters. It includes multiple gear styles (single, double, crown, worm) with a module of 0.5 and various hole sizes to fit common micro motors and shafts.

✅ 72-piece set for easy replacement and custom builds
✅ Module 0.5 for compact gear trains
✅ Hole sizes: 0.9 mm, 2.0 mm, 2.4 mm, 3 mm
✅ Gear types: single, double, crown, worm for diverse applications
✅ Note: pack styles may vary slightly by batch

💡 What is a small plastic gear kit used for in hobby projects? This handy set helps replace worn gears and develop custom gear trains for RC cars, model toys, drones, and DIY helicopters. - replacement parts for gear-driven mechanisms in compact builds - handy for testing gear ratios and drivetrain layouts in small spaces - great for beginners exploring different gear types and configurations