【Press-Fit Upgrade】Patented cup structure offers precise, solid fit to your frame. Ultimate protection from installation damage including wearing, deformation on carbon frames.
【Shell Width】Use with BB Right frames with 46mm shell width. Interchangeable between CeramicSpeed Bottom Bracket BBright Cervelo, KOGEL BEARINGS BBRight, ROTOR PressFit 30 | 4624 BBright, and more.
【Crankset Compatibility】Fits 24mm spindles, 100% compatible with SHIMANO DURA-ACE, TIAGRA, ULTEGRA, GRX, 105 HOLLOWTECH II, FSA MegaExo, ROTOR ALDHU/3D/3D24, RaceFace EXI/X-Type crankset series, etc.
【Lighter Yet Stiffer】Ceramic hybrid bearing offers 58% reduction in weight while boosts 68% of structural stiffness and 120% hardness. Ultra smooth and all quiet riding experiences accompany the seamless, consistent performance.
【Easy Install】Improved shell design allows for direct pressing against the cups without worrying about shell deformation. Complete installation under 15 minutes.

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