Hope Bottom Bracket PressFit46 stainless steel bearings 24 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.
Base are CNC machined bearings and an aluminum sleeve means. O-rings between the central sleeve and the bearing shells prevent water and dirt can get over the frame inside the inner bearing.
The stainless steel bearings are inserted in the bearing shells, or pressed. The doubly sealed cartridge bearings can be easily squeezed out of the shells. The bearings run directly on the axle of the crank and thereby guarantee a long service life of the bottom bracket. Hope uses a non-contact sealing washer, which located in a slot in the bowl with the axle rotates to protect the bearings.
intended use : MTB, road bike, downhill
Material bearing shell: aluminum
Material bearing: stainless steel
Bracket type: PressFit 46
Bottom bracket shell width of 68/73/83 mm
Crank shaft diameter: 24 mm
Crank wavelength: not specified
Compatibility crank: Hollowtech II, Race Face X-Type, FSA MegaExo
Stock: stainless steel bearings
Tool: special Hope die
Weight: 140g (manufacturer)
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