R4 Rear Hub Ball Bearings Kit For Easton Velomax, Rubber Sealed Closures, Double Sided Seals, Low Friction Grease Lubrication, Corrosion Resistant 52100 Chrome Steel Balls, Low Friction Cage, ABEC 1 Precision, Premium Quality Bearings Set

Premium Rear Hub Ball Bearings Kit for Bicycle R4 - Set 2
✔️ Includes 2 bearings with ABEC-1 chrome steel, seals, grease

This rear hub bearings kit is designed to replace worn bearings in bicycle rear hubs, particularly for models following the R4 standard. It delivers reliable rotation, reduced play, and longer hub life in road and mountain bikes.

✅ ABEC-1 precision chrome steel balls (52100 SAE) in a sealed ball bearing setup
✅ Rubber sealed closures to keep out moisture and grit entry
✅ Low friction grease lubrication for long-lasting performance
✅ Corrosion resistant chrome steel cage and components
✅ Double-sided seals for durable, quiet hub operation

💡 What is a ball bearing kit used for in bicycle hubs?

A handy explanation: it helps replace worn bearings and seals to restore smooth rotation, reduce play, and shield the bearing area from dirt and moisture.

• ABEC-1 precision chrome steel balls (52100) improve smooth rotation
• Sealed grease system protects against moisture and grit
• Set of 2 bearings fits standard rear hubs
• Helps restore hub efficiency and ride quality with simple maintenance