Rear Hub Ceramic Bearing Set For Powertap PRO Cycling Hub Featuring Hybrid Ceramic Deep Groove Bearings With Chrome Steel Balls Rubber Sealed Closures Double Sided Seals Low Friction Grease And Corrosion Resistant Materials For Lightweight Performance
✔️ Set of 4 ceramic deep groove bearings for rear hub bike
These ceramic hybrid deep groove bearings are built for rear hub applications in performance bicycle wheels, delivering reduced friction and longer life in high-speed riding and power meter setups. They are ideal for replacing worn bearings or upgrading hub efficiency and reliability.
✅ Hybrid bearings: steel rings with ceramic balls for smooth operation
✅ Fits rear hub rubber sealed closure on both sides
✅ Lubrication: low friction grease for long life
✅ Material: corrosion resistant chrome steel balls and ultra light ceramic balls
✅ Pack: set of 4 bearings, ready for installation
💡 What is a ceramic bicycle hub bearing used for in high performance wheels? Ceramic hub bearings reduce friction and extend service life in hub assemblies. - Lower rolling resistance improves acceleration and efficiency - Ceramic balls offer higher hardness and decreased wear - Better corrosion resistance in wet or muddy riding conditions