Hope bottom bracket PF30 / PressFit46 and 30 mm shaft
The vernacular is known that it rains a lot on the "island". The British Hope have made it their task a bottom bracket to develop, which bristles with any influence of nature.
Basis are cups and a central sleeve made from CNC machined aluminum. O-rings between the central sleeve and the bearing shells prevent water and dirt can get over the frame inside the inner bearing. In the bearing shells rotate stainless steel ball bearings, which by
Warehouse specialist INA are manufactured for Hope in Switzerland. The ball bearings are double sealed and protected by a labyrinth seal.
Compatible with all PF30 or BB30 cranks !
intended use : MTB, road bike
Material bearing shell: aluminum
Material bearing: stainless steel
Bracket type: PF30 / Pressfit 46mm
Bottom bracket shell width: 73 mm
Crank shaft diameter: 30 mm
Crank wavelength: not specified
Compatibility crank: PF 30 / BB30 cranks
Stock: stainless steel bearings
Tool: special wrench Hope
Weight: 145g (manufacturer)