CERAMICSPEED BBright Shimano Gravel Coated bottom bracket cups 79 mm

Bbright Is The Cervélo Bottom Bracket Standard, Found On Most Of Their Frames, Save The P5. In Order To Fit Shimano And Fsa Cranks Into This Oversized Shell, This Bottom Bracket, Complete With Ceramicspeed Bearings, Needs To Be Pressed In. Our Gravel Bottom Brackets Are Built With Ceramicspeed Coated Bearings And Equipped With Ufo Long Life Grease For The Ultimate In Durability And Protection In All Environments. The Cups Come With Ceramicspeed Bearings Installed, Coated Bearings And Hardened-Steel Races For Longer Life And Less Bearing Drag. In The Box: - 1 Bottom Bracket With Bearings Installed. - 2 Dust Covers. - Ceramicspeed Long Life Grease. - Sticker Sheet. Technical Data: - Bbright Is Similar To Bb30, But Is Wider On The Non-Drive Side. As Such, The Bottom Bracket For Running 24mm Diameter Thru-Axle Cranks From Shimano, Fsa, And Others, Is Unique. - The Ceramicspeed Coated Bearings Last At Least Three Times Longer Than Other Bearings. Thanks Goes To Hardened-Steel Races And Ceramicspeed Balls That Are 100% Smoother And 15% Harder Than The Ceramic Competition. These Have A Frictional Drag Of 0.3-0.4 Watts Per Set, Which Represents An Average 75% Drag Reduction Compared To Most Bb´s. Maintenance Of Ceramicspeed T47a Bottom Bracket For Shimano: - We Recommend That You Follow Our Instructions On How To Maintain Your Ceramicspeed Bottom Brackets To Achieve The Lowest Friction And The Best Longevity.