|This article is about a/an 2-in-1 vehicle in Uchuu Keiji Shaider.|
Shaian is a multi-part tank vehicle that Shaider utilizes for various purposes. It is stored aboard Vavilos.
Sky Shaian is a fighter jet that can fire Shaian Beams and rockets.
Battle Shaian is a drill tank that contains Shaian Rockets to attack enemy arsenals on the ground, or underground, rescuing people enslaved by Fuuma in the process. It is also equipped with a Shaian Searcher.