Product Description Hope Pressfit PF46 bottom brackets with high quality sealed cartridge bearings offer a secure fitting Pressfit bottom bracket solution. Specifications:Application:All Mountain, Enduro, Cross Country, Downhill, RoadType:Press Fit PF30Shell Diameter:46 mmShell Width:68 mm, 73 mm, 83 mmAxle Diameter:24 mmTechnical Information:Bearings:stainless steelBottom Bracket Cup Material:aluminium (7075-T6)Bottom Bracket Centre Tube Material:aluminiumSeals:O-ring, 2xFeatures:secure fit without playeasy maintenance, replaceable bearingsstainless steel bearings for more durability Note:A special bottom bracket tool from Hope is required for assembly.Models:Press fit (68 mm): Shell Width: 68 mmOverall Width: 91 mmManufacturer Number: BBPF466824SSN Press fit (73 mm): Shell Width: 73 mmOverall Width: 96.5 mmManufacturer Number: BBPF467324SSN Press fit (83 mm): Shell Width: 83 mmOverall Width: 111 mmManufacturer Number: BBPF468324SSNContents:1 x Hope right bearing cup, incl. stainless steel bearings1 x Hope left bearing cup, incl. stainless steel bearings1 x Hope bottom bracket centre tube Manufacturer: Hope Mill Calf Hall Road Barnoldswick Lancashire BB18 5PX United Kingdom info@hopetech.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de