Ball Bearings Kit For HPI RS4 Racer 2 With Rubber Sealed Closure Sides And Double Seals Low Friction Grease Lubrication Corrosion Resistant Chrome Steel 52100 Balls ABEC 1 Precision Low Friction Cage Set Of 2

RS4 Racer 2 Ball Bearing Kit for Improved Performance
✔️ Sealed chrome steel balls, 20 bearings set, ABEC-1 precision

This ball bearing kit is designed for the RS4 Racer 2 RC car, upgrading drive train performance with sealed closures and corrosion-resistant chrome steel balls. The set includes 20 bearings to replace worn units and reduce friction in the drivetrain.

✅ Sealed closures provide dust and moisture protection
✅ Double-sided seals for extra longevity
✅ Billes en acier 52100 à haute teneur en chrome pour une meilleure durabilité
✅ ABEC-1 pour une rotation fluide et fiable
✅ 20 bearings per set for RS4 Racer 2 replacements

💡 What is a sealed ball bearing kit used for in RC hobby gear? A handy upgrade for improving drivetrain reliability across RC cars, drones, and automation projects.

- Enhanced durability in dusty or damp environments - Reduces friction and wear for longer service intervals - Easy to swap with existing bearing housings on RC models