FSA Cartridge Bearings

No, these are specifically designed for BB30 bottom bracket interfaces with a 30mm spindle diameter. Please verify your current bottom bracket model or spindle size before purchasing to ensure a proper fit.

Yes, the stainless steel construction is designed to handle the demands of both disciplines. They are built to resist corrosion, making them suitable for the varied conditions found on both trails and paved roads.

You should consider replacing your bearings if you notice persistent creaking, grinding noises, or increased drag while pedaling. If your crankset no longer spins freely when the chain is removed, it is likely time for a refresh.

This package includes a pair of cartridge bearings, which is the standard requirement for a single bottom bracket replacement. You will need the appropriate bottom bracket press tool to install them correctly.

While these bearings are durable, their lifespan depends heavily on your riding conditions. If you frequently ride in wet, muddy, or dusty environments, it is good practice to inspect them for play or roughness every few months.