FSA

FSA MegaExo Seal for BB-8000/9000

When keeping a bottom bracket running smooth, small details make a big difference. The FSA MegaExo Seal for BB-8000/9000 is designed to restore the tight, weather-resistant performance your drivetrain depends on. Built specifically for FSA MegaExo bottom brackets, this precision seal keeps grit, moisture, and road grime out—so the bearings inside can keep spinning freely mile after mile. Perfect for riders who maintain their own gear and expect the same performance after a rebuild as they did on day one.

• Fits FSA BB-8000 and BB-9000 MegaExo bottom brackets
• Protects bearings from dirt, water, and debris for longer service life
• Ideal for restoring smooth rotation and quiet performance
• Durable construction designed for repeat maintenance and long-term reliability

Whether replacing worn seals during a full overhaul or fine-tuning a favorite bike, this small but essential part helps keep every pedal stroke efficient and worry-free.