The Magnic Light technology can be efficiently implemented thanks to extremely strong neodymium magnets. The neodymium magnets used have an energy density of 52MGOe (magnetization N52). This is currently the highest industrially used magnetization. The magnets have a specially adapted shape and are built up in a special arrangement. The magnetization of neodymium magnets is almost unlimited in time, while other types of magnets can lose their magnetic force over time without any external influences. The standard magnetic wheel shown here works on all metal rims - not just on aluminum rims but also on magnetic steel rims and disc brakes.