Juego de rodamientos de bolas para buje trasero WCS (2001-2004); compatible; Sealed con Seals de goma a doble cara; lubricación con grasa Seals fricción; Chrome Steel resistentes a la corrosión (52100 SAE ; baja fricción; precisión ABEC 1

WCS rear hub bearings for 2001-2004 models, ABEC-1
✔️ ABEC-1, 52100 chrome steel balls, dual sealed, 2-pack

These precision ball bearings replace the Ritchey WCS (2001-2004) rear hub bearings. They fit sealed rear hubs and deliver smooth rotation, durability, and long service life in cycling applications.

✅ Closures: Rubber sealed closure for moisture protection
✅ Seals: Double-sided closure seals for enhanced containment
✅ Lubrication: Low friction grease for easy spinning
✅ Material: Corrosion resistant chrome steel balls (52100 SAE)
✅ Cage: Low friction steel cage for stable ball spacing
✅ Precision: ABEC-1 quality for reliable performance
✅ Fit: Rear hub compatibility for Ritchey WCS 2001-2004
✅ Availability: Pack of 2 bearings included

💡 What is a sealed ball bearing used for in bike hubs?

Here's a short handy guide.

- Handy for sealed hub setups, cutting dirt ingress and wear
- Fits Ritchey WCS rear hubs (2001-2004) for reliable rotation
- ABEC-1 precision and 52100 chrome steel balls boost longevity