Kogel BB90 GXP/Shimano All Weather Seal Ceramic Bearing Set
Better bearings make for a bolder you on the bike, and the Kogel BB90 GXP/Shimano All Weather Seal Ceramic Bearing Set assures you of a much-improved efficiency at one of the most critical junctures of your bike.
Designed to offer compatibility with SRAM GXP and Shimano cranks, this bearing set is made to fit Trek's BB90 road frames, providing better, frictionless contact between the cranks and the bearing sets. Ceramic bearings offering you free watts through freeing up your effort and energy to go into driving forwards, you can be sure to ride with renewed vigour and strength.
Compatible also with PF41 bottom bracketed bikes, this is an ideal choice for hitting the road and riding with better efficiency with each and every ride. An all-weather seal giving the ceramic bearings better protection from the worst of the elements, you needn't worry too much about inefficiency on the road.
- Bearing set ready to plug a SRAM GXP or Shimano crank in a Trek BB90 road frame
- Designed only for Trek carbon road frames
- Ceramic bearing bottom bracket
- Will fit PF41 bottom bracketed bikes