Product Description Technical Information:Application:MTBMaterial:steelType:BB 92Compatibility:all e*thirteen cranks for 41 mm Pressfit / 89.5, 92, 107, 121 mm framesFeatures:double-row bearingslong service lifeincl. spacer and centre tubeManufacturer Number: BB20.P-BB92.K Contents:2 x e*thirteen BB cups1 x e*thirteen centre tubeincl. spindle spacer Manufacturer: Perigeum Development Inc. DBA e*thirteen 1445 Technology Lane STE A9 Petaluma CA 94954 USA support@ethirteen.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de