Rollers with the rim and the bearing race (inlinerrad or any rollers for leisure time, sport, industry)

摘要

Removable inlinerrad, or any rollers for leisure purposes -, sports equipment and industrial article, in order to exchange the impeller or taking, and the rim or taking, as well as the rotor, to be used again, characterized in that the taking (1) from the impeller (2) have to be loosened.