48 Pcs Pulley Belts For RC Cars And Robots, Rubber Transmission Drive Belts With Mixed Colors, 28 Black And 20 Random Color Belts, Diameters 25mm And 38mm, Ideal Upgrade For DIY Models And Hobby RC Projects

48 Piece Rubber Pulley Belts Pack for RC Cars and Robots
✔️ 28 black + 20 color belts; 25/38 mm diameters, 35-80 mm range

This 48-piece rubber pulley belt set is designed for hobby RC cars, robots, trucks, and DIY model projects. It includes two belt color options and mixed diameters to fit multiple pulleys in a single drivetrain, making upgrades and repairs quick and easy.

✅ Total 48 belts: 28 black and 20 color random belts
✅ Black belts diameters range from 35 mm to 80 mm (3.5-8 cm)
✅ Color belts come in two sizes: 25 mm and 38 mm
✅ Durable rubber construction for long life and flexible grip
✅ Ideal upgrade for DIY models, hobby RC projects, and robotics

💡 What is a handy use for rubber pulley belts in hobby drive systems?

These belts shine in compact drive systems and keep gear trains aligned. - Drives RC car axles and robot gear trains with reliable torque. - Handy for matching belt sizes to pulleys across projects. - Rubber belts handle moderate loads and provide quiet operation for DIY builds. - Color-coded sets help you organize multiple drivetrains in a single project.