BSA-DUB Corrosion Resistant Bottom Bracket, Black

- Newly developed bearing race made of stainless steel offers the hardness of chrome steel rings, durability and corrosion resistance\n- High quality hybrid ceramic bearings and specially designed cups for the smoothest and longest lasting bottom brackets available\n- Cross seals designed for MTB, cyclocross, or commuting use\n- 3 year warranty with annual bearing service