C-bear bb30 shimano race bottom bracket 42 x 68 mm

Product Description C-BEAR BB30 Shimano Race bottom bracket - Compatible with Hollowtech II The C-BEAR BB30 Shimano Race bottom bracket is compatible with all Hollowtech II, FSA MegaExo and Race Face X-Type cranks and is designed for installation in BB30 frames. It is characterised by ceramic bearings with low rolling resistance and was specially designed for use on the road. As usual with C-BEAR inner bearings, the bearing cups are CNC machined from aluminium. Specifications:Application:RoadType:BB30Shell Diameter:42 mmShell Width:68 mmAxle Diameter:24 mmTechnical Information:Bearings:CeramicBottom Bracket Cup Material:aluminiumCompatibility:Shimano Hollowtech IIFSA MegaExoRace Face X-TypeRotor 3D, Agilis, REX 3Features: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-bb30-24-r Contents:1 x C-BEAR BB30 left bearing cup incl. ceramic bearings1 x C-BEAR BB30 right bearing cup incl. ceramic bearings Manufacturer: C-BEAR Vrijheidslaan 35 3990 Peer Belgium https://c-bear.com/contact-us/