The hope stainless pf41 bottom bracket has been made to fit bb92 bb895 and bb865 internal bottom shells the hope bottom bracket is compatible with any crank with a 24mm axle so is compatible shimano hollowtech ii and sram gxp also the part is easily serviced with replaceable sealed bearings and external labyrinth seals designed and made in the uk the hope stainless pf41 bottom bracket is a perfect upgrade from a shimano or sram with no disappointment the hope stainless pf41 bottom b