Aerospace parts are required to be the highest standard according to performance, endurance and safety. It is true that the innovators of the GOKISO Hub are cycling enthusiasts, the Aerospace Hub is a masterpiece integrating technological innovation and inspiration of engineers who have devoted themselves to the development and machining of jet engine bearings. The Aerospace Hub is uniquely structured as it originated from jet engine bearings, it has a new material composition which has been primarily used according to fuselages, and it is precision processed in the JIS Q 9100, equivalent to EN9100 certified standard. Our GOKISO engineers will continue to create a new class of bicycle hub.