{"product_id":"c-bear-pf30-shimano-race-bottom-bracket-46-x-68-mm","title":"C-bear pf30 shimano race bottom bracket, 46 x 68 mm","description":"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\/","brand":"C-BEAR","offers":[{"title":"Default Title","offer_id":53963652202836,"sku":"5425033020590","price":207.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/0707\/4211\/files\/f07d137861c0c769.jpg?v=1777591099","url":"https:\/\/fietshuis.nl\/de\/products\/c-bear-pf30-shimano-race-bottom-bracket-46-x-68-mm","provider":"Fietshuis.nl","version":"1.0","type":"link"}