Chorus RecordSuperrecordEkar 13 speed with c-bear ceramic bearingsMSRP: 129,00 €Race : PF41 Campa UT SKU: bb-pf41-cam-ut-r Race : PF41 Campa UTCyclocross : PF41 Campa UT Leave this field blank TabInfoBottom Bracket Shellc-bear ceramic bearingsDiameterWidthMaterialInstalled41 mm86.5 mm (Road) Precision CNC aluminium cups√2x included, uninstalled Testimonials Y. | 08/15/2015 Item received. Awesome product, simple just install, and no noise, no craking and extreme low friction. Soberb. I regret not ordered also the pulley deral . But I will order soon. Q&A Y. | 07/07/2015 Question: I’m facing a creaking BB on COLNAGO C60, with campy eps superecord kit. What is your best option to solve this trouble? Reply: Colnago C60 = Pressfit 86.5 (diameter 41mm cups).Tks for sending in the explaining diagrams which we used on our facebook - Colnago C60