High-performance bearings for FSA Mega EXO bottom bracket with corrosion-resistant 52100 chrome steel balls, low-friction grease, double sealed closures, and a precision cage for smooth rotation, durability, and reliable pedaling efficiency

Sealed Mega EXO Bottom Bracket Bearings (older version)
✔️ Set of 2, rubber-sealed, chrome steel 52100 balls, ABEC-1

These bottom bracket bearings are designed for Mega EXO cranksets (older version), delivering sealed protection and smooth rotation in cycling applications. They’re typically used to replace worn bearings in sealed bottom bracket assemblies.

✅ Rubber-sealed closures protect bearings from dust and moisture
✅ Double-sided seals for extra environmental protection
✅ Chrome steel 52100 balls resist wear and corrosion
✅ Low friction grease ensures quiet, smooth operation
✅ ABEC-1 precision with a durable cage for reliable performance
✅ Pack of 2 bearings for quick maintenance on Mega EXO BBs

💡 What is a sealed bottom bracket bearing used for in bikes?

It's handy for keeping crank rotation smooth and protecting bearings from grime.

• Handy for replacing worn bearings in sealed bottom bracket systems
• Protects moving parts with seals and durable chrome steel balls
• Provides reliable ABEC-1 precision for efficient pedaling
• Includes 2 bearings for quick, economical maintenance