Random Booster Viper Tail Select (ランダムブースター ヴァイパーテイルセレクト, Randamu Būsutā Vu~aipā Teiru Serekuto) is the first Random Booster Select released by Takara Tomy as part of the Beyblade X series. It was released in Japan on October 7th.

Each individual booster will contain 1 of the following Beyblades. Parts marked in bold are new to the series.

BX-16 01: Viper Tail 5-80O (Prize)
BX-16 02: Viper Tail
BX-16 03: Viper Tail

Release date: 7-Oct, 2023