Hope road stainless steel bottom bracketthe eagerly anticipated road specific external bottom bracket is now available the machined aluminium cups hold full stainless steel cartridge bearings these custom swiss made bearings are double sealed fully serviceable and removable which gives a much greater life span than stock units the bearings are made as all hope bearings are by ina and have been designed to run directly on the crankset axle without the use of shims or spacers again increa