Powertap SL 2.4 Rear Hub With Hybrid Ceramic Deep Groove Ball Bearings And Rubber Sealed Closure For Low Friction And Long Life Corrosion Resistant Chrome Steel Balls Double Sided Seals Durable Cycling Power Meter Hub Upgrade

Ceramic Deep Groove Bearing Set for Powertap SL 2.4 Hub
✔️ Ceramic balls in steel rings for quiet, long-life hub bearings

This quadruple bearing set is engineered for the Powertap SL 2.4 rear hub, pairing steel races with ultra-light ceramic balls for low friction and durable performance. Sealed closures and dual seals help keep grease in and contaminants out, making these bearings a solid upgrade for road and triathlon wheels that rely on accurate power data.

✅ Hybrid ceramic deep groove bearings (steel rings, ceramic balls)
✅ Fits Powertap SL 2.4 rear hub
✅ Rubber sealed closures, double seal design
✅ Low friction grease lubrication; corrosion-resistant chrome steel balls
✅ Pack: Set of 4 bearings
✅ Brand: VXB

💡 What is a ceramic ball bearing used for in bike hubs?
- reduces friction for smoother rotation
- increases durability in power meter hubs
- handles contaminants better in wet weather
- supports precise, dependable readings