Product Description Replacement bearing from FSA for Cane Creek headsets. Specifications:Dimensions (Inner x Outer x Width):30.2 mm x 41.7 mm x 7.8 mmDesignation:MR075Models:universal: Design:angular contact ballRecommended Use:headsetBall Material:steel (1008)Inner Race Material:steel (CrMo)Outer Race Material:steel (CrMo)Seals:single seal (black)Compatibility:for 1 1/8" headsetsstandard: Cane CreekFeatures:Type TH-80025 ball bearings36°/45° angleManufacturer Number:160-6747 Contents:1 x FSA TH-800 MR075 bearing Manufacturer: F.S.A. S.R.L. Via Francesco Petrarca. 4 20123 Milan Italy info@fullspeedahead.com