A yo-yo incorporates a construction that enables the gap between the yo-yo halves to be adjusted simply and quickly. The halves of the yo-yo are threadably mounted on the ends of the yo-yo axle. The yo-yo halves are biased apart axially to maintain firm frictional contact between the yo-yo halves and the axial. The gap may be adjusted simply by rotating the yo-yo halves with respect to each other. The inwardly facing surfaces of the yo-yo halves also incorporate angular relationships to facilitate yo-yo play.

Um yo-yo incorpora uma construção que permita a abertura entre as metades do yo-yo de ser ajustada simplesmente e rapidamente. As metades do yo-yo são montadas threadably nas extremidades do eixo do yo-yo. As metades do yo-yo são inclinadas distante axialmente para manter o contato de fricção firme entre as metades do yo-yo e o axial. A abertura pode ser ajustada simplesmente girando as metades do yo-yo com respeito a se. As superfícies interna enfrentando das metades do yo-yo incorporam também relacionamentos angulares para facilitar o jogo do yo-yo.