2-Pack Premium-Kugellager für Trek Bike Madone 2008 Tretlager

Two-Pack Premium Ball Bearings for Trek Madone 2008 BB
✔️ Sealed chrome steel construction, ABEC-1 precision, 2-pack

These sealed ball bearings are designed to fit the Trek Madone 2008 bottom bracket. They’re ideal for restoring smooth operation and reducing maintenance in all-weather cycling.

✅ Fits Trek Madone 2008 bottom bracket
✅ ABEC-1 precision for consistent performance
✅ Double rubber seals for weather protection
✅ 52100 high-chromium steel balls for durability
✅ Pre-lubricated with low-friction grease
✅ Includes 2 sealed bearings in pack

💡 What is a sealed ball bearing used for in bike bottom brackets? Sealed bearings protect internal parts from dirt and moisture, reducing maintenance and extending life.

- Sealed protection against dirt and moisture - Low-friction operation for smoother pedaling - Longer service life in varied riding conditions - Easy swap for worn bottom brackets