Kogel Corrosion Resistant Trek BB90 Bottom Bracket BB90-24GXP-R-CR

- 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- Road seals designed for low friction road riding\n- 3 year warranty with annual bearing service