FSA MegaExo MS185 - BB90 Trek bottom bracket bearing cover

The FSA MegaExo MS185 BB90 Trek bottom bracket bearing cover is a spare part designed for use with bottom brackets on Trek bicycles. This black cover helps protect the bottom bracket bearings from dirt, debris, and moisture, extending their lifespan and ensuring smooth performance. Made by FSA, a respected brand in the cycling industry, this bearing cover is durable and easy to install. It is compatible with MegaExo MS185 bottom brackets, adding an extra layer of protection to your bike's drivetrain. Keep your bottom bracket running smoothly with the FSA MegaExo MS185 BB90 Trek bottom bracket bearing cover.