BEYBLADE X BX-37 Double Extreme Stadium Set / BEYBLADE X BX-37 ダブルエクストリームスタジアムセットThis is a completed action toy designed for collectors. BEYBLADE X is a gear sport that features incredible speed and impact through the super acceleration gimmick, X Dash, enabling extreme battles. This set includes a new stadium, Beyblade, and winder launcher, so you can start battling right away. The Double Extreme Stadium is a new type of stadium that allows you to experience two X Dashes due to its electrically adjustable center area. The