DT Swiss 240 MTB Rear Hub Premium Ball Bearings Kit With Rubber Sealed Double Sided Closures Low Friction Grease Corrosion Resistant 52100 Chrome Steel Balls Low Friction Cage ABEC 1 Precision

Rear Hub Bearings Kit for MTB - 2-Pack, 240-Compatible
✔️ Sealed closure, low friction grease, 52100 chrome balls, 2-pack

These rear hub bearings are designed to replace worn components in mountain bike wheels, delivering smooth rotation and durable sealing in rear hub assemblies. They’re ideal for servicing 240-series MTB rear hubs and similar hub designs.

✅ Closure: Rubber sealed closure with double-sided seals for dirt exclusion.
✅ Lubrication: Low-friction grease for smooth, long-lasting performance.
✅ Balls: 52100 chrome steel balls for high hardness and wear resistance.
✅ Cage: Low-friction steel cage to promote stable rotation.
✅ Precision: ABEC-1 tolerance for consistent, quiet operation.
✅ Material: Corrosion-resistant chrome steel components for durability.
✅ Pack: Set of 2 bearings for rear hub service.
✅ Compatibility: Fits 240-series MTB rear hubs and similar designs.

💡 What is a sealed ball bearing for a mountain bike rear hub used for?

In short, it helps the wheel spin smoothly and last longer under tough rides. - Keeps dirt out and grease in, extending hub life and reducing maintenance. - Maintains smooth rotation with ABEC-1 tolerances for reliable performance. - Provides corrosion resistance and sealing for damp, muddy MTB conditions.