Hope pro 2 conversion kit front 15mmhope 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 features 15mm front hub conversion kit suitable for the pro2 pro2 evo and the pro3 sp am4 front hubbuyhope wheels tyresfrom chain reaction cycles the worlds largest on