CeramicSpeed BBright Bottom Bracket - 24mm Spindle, Coated Races, Black Brake Type_Disc where the surface varies between

where the surface varies between compact and unstable terrain and all intermediate types

these Q RINGS can be adjusted in 1-degree increments

Based on activated silica compounds

Bottom Bracket: Shimano sealed cartridge bearing

CeramicSpeed BBright Bottom Bracket - 24mm Spindle, Coated Races, Black Brake Type_Disc where the surface varies betweenBBright is the Cervlo 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. The BBright bottom bracket comes with either CeramicSpeed Standard or Coated Bearings installed. Super smooth, super round CeramicSpeed Balls contained in hardened steel races are found on both versions. The Coated