Hope pro 2 conversion kit front 20mmhope technology is one of the world leaders in engineering bicycle hubs since 1989 owners ian weatherill and simon sharp have been pushing the industry forward through designing testing and manufacturing virtually all products in house at the factory in barnoldswick united kingdom featureshope conversion kit to convert from a qr style axle to a 20mm through axlebuyhope wheels tyresfrom chain reaction cycles the worlds largest online bike store