C-bear pf30 shimano race bottom bracket, 46 x 68 mm

Product Description C-BEAR PF30 Shimano Race bottom bracket - more power thanks to ceramics The C-BEAR PF30 Shimano Race bottom bracket stands for quiet, highly efficient drivetrain power - Silent Speed Performance. This is made possible by the ceramic bearings, which have been designed for low-friction and smooth running. Use this PF30 bottom bracket, in combination with a 24 mm crank, best on-road only. Specifications:Application:RoadType:PressFit PF30Shell Diameter:46 mmShell Width:68 mmAxle Diameter:24 mmTechnical Information:Bearings:CeramicBottom Bracket Cup Material:aluminiumCompatibility:Shimano Hollowtech IIRotor 3D, Agilis, REX 3Race Face X-TypeFSA MegaExoFeatures:Race version, designed for driving on dry, clean roadsvery efficient, low rolling resistanceCNC machined bearing cupsTechnology:Specific Applications C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. The Race bottom bracket bearings are designed for low rolling resistance and intended for use on dry roads. They placed in the top 3 for bottom bracket efficiency in a study by the independent Friction Facts Lab (with first place going to an unsealed bottom bracket for indoor use). High Quality Bearing Cups C-BEAR bearing cups are made of CNC precision-machined aluminium. C-BEAR adopted an anti-plastic stance as early as 2011/2012, when plastic additives were just becoming the norm in bottom bracket manufacturing. Metal housings mean higher accuracy, lower tolerances and avoiding flex and deformation. Manufacturer Number:bb-pf30-24-r Contents:1 x C-BEAR PF30 left bearing cup incl. ceramic bearings1 x C-BEAR PF30 right bearing cup incl. ceramic bearings Manufacturer: C-BEAR Vrijheidslaan 35 3990 Peer Belgium https://c-bear.com/contact-us/