Mugen MRX-5 1/8 Nitro Ball Bearings Kit With Rubber Sealed Closures Double Sided Seals Low Friction Grease Corrosion Resistant Chrome Steel Balls 52100 ABEC-1 Precision Cage High Quality VXB

This ball bearings kit is designed for MRX-5 1/8 Nitro RC car, replacing worn bearings to keep the drivetrain running smoothly on track days and in pit stops. The rubber-sealed closures help keep dirt out and grease in, extending service life in high RPM nitro racing environments.

✅ 22 bearings in a complete kit for MRX-5 1/8 Nitro RC
✅ Rubber-sealed closures with double-sided seals for dust protection
✅ Chrome steel balls 52100 SAE for high wear resistance
✅ ABEC-1 precision and low-friction grease for smooth operation
✅ Low-friction cage design for reliable rotation and longevity
✅ Set contains everything you need for one MRX-5 drivetrain refresh

💡 What is a sealed ball bearing kit for RC cars used for and how does it improve performance? This handy guide explains how sealed ball bearings in RC car kits boost durability and smoothness.

• Improves drivetrain efficiency by reducing friction and wear
• Protects bearings from dust and debris with rubber seals
• Extends service life in high RPM nitro applications
• Ideal upgrade for MRX-5 and other 1/8 scale nitro cars