Hybrid Ceramic Deep Groove Ball Bearing Set For Race-sl Rear Hub Bicycle Double Sided Rubber Seals Low Friction Grease Corrosion Resistant Chrome Steel Balls Ultra Light Ceramic Balls For Smooth Quiet Performance

Ceramic Bearing Set for Race-sl Rear Hub
✔️ Set of 4 hybrid ceramic deep groove bearings for rear hub

These rear hub bearings use steel races with ceramic balls to cut friction and weight, making them ideal for high-performance cycling setups like the Race-sl rear hub.

✅ Material: steel races with solid ultra-light ceramic balls for low friction
✅ Seals: rubber sealed, double-sided closures for dust & water resistance
✅ Lubrication: low friction grease optimized for smooth hub operation
✅ Pack: set of 4 bearings ready for rear hub swap
✅ Compatibility: designed for Race-sl rear hub models

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

This handy choice reduces friction and extends life. - Handy for reducing rolling resistance on rear hubs - Improves smooth operation under typical riding loads - Ceramic balls resist wear and heat better than steel in many hub designs