Product Description Durable and distinctive: the Stainless Steel Bottom Bracket by Hope The Hope bottom bracket is compatible with the most common cranks from Shimano (Hollowtech II) and Race Face. An adapter allows the use with Truvativ / GXP cranks. The CNC-milled aluminium shells are fitted with industrial bearings. The double sealed stainless steel bearings are specially made for Hope and can be easily pressed out of the shells. They run directly on the axis of the crank to ensure the durability of the bottom bracket. Specifications:Application:RoadType:BSAShell Width:68 mm, 73 mmAxle Diameter:24 mmTechnical Information:Bearings:stainless steelBottom Bracket Cup Material:aluminiumBottom Bracket Centre Tube Material:aluminiumSeals:labyrinthCompatibility:Race Face (X-Type)ShimanoTruvativ (only with an adapter)Features:stainless steel for less friction, more durabilityindustrial bearings are exchangeabledouble sealed for greater durabilitya suitable bottom bracket tool from Hope is available separatelyManufacturer Number:black:BBSSRSNContents:1 x Hope Road Right Bearing Cup, incl. stainless steel bearings1 x Hope Road Left Bearing Cup, incl. stainless steel bearings1 x Hope bottom bracket centre tube2 x Hope spacer Weight: black | BSA: 110 g 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