DT Swiss 6902 Cartridge Bearing, Each

This DT Swiss 6902 Cartridge Bearing is a sealed cartridge bearing used in bicycle hubs and other rotating components. It is one of the most common hub bearing sizes, used in many DT Swiss hubs, and is sold individually. A worn bearing causes roughness, play, and drag, so replacing it restores smooth rolling and proper component function. The sealed design keeps water, dirt, and grit out of the races for longer service life in wet and muddy conditions. Confirm the bearing size and application against the hub or component manual before ordering, and install with a proper bearing press and drifts to avoid damaging the new bearing or the hub shell.