2mm Hole Plastic Belt Pulley Gear Set Modulus Bundle For DIY Robots RC Cars Toy Planes And Models Dope Belt And Pulleys Kit With 6mm To 36mm Pulleys And 20mm To 45mm Belts Easy Install For Makers
✔️ 107-piece bundle with 9 pulleys and 7 belts for quick builds
This belt pulley kit is a complete bundle of plastic pulleys and rubber belts designed for hobby robotics, RC cars, planes, and DIY toy projects. It covers a 2 mm (0.08") shaft size and offers a range of pulley diameters to assemble compact drive systems for small motors and maker projects. It’s a handy starter for hands-on experimentation and upgrades in hobby builds.
✅ Shaft dia 2 mm (0.08") fits small hobby motors
✅ Pulleys in diameters 6 mm (0.24 in), 9.3 mm (0.37 in), 13 mm (0.51 in), 15.5 mm (0.61 in), 16.8 mm (0.66 in), 18 mm (0.71 in), 19.6 mm (0.77 in), 24 mm (0.95 in), 36 mm (1.42 in)
✅ Belts diameters: CDD*50, CDD2*70, 20 mm (0.79 in), 25 mm (0.98 in), 35 mm (1.38 in), 40 mm (1.57 in), 45 mm (1.77 in)
✅ Includes 51 pulleys and 56 rubber belts, total 107 pieces
✅ Plastic construction; yellow color; ready for DIY projects
💡 What is a belt pulley kit used for in hobby robotics and RC projects? A belt pulley kit is handy for building compact drive systems and testing gear ratios. - It supports 2 mm shaft setups common in hobby motors - It enables easy testing of different pulley and belt combinations - It suits DIY robots, RC cars, planes, and model kits