GalaxyDriver

The Transformation Belt GalaxyDriver (変身ベルトギャラクシードライバー) is the transformation device used by Kamen Rider Universal, Kamen Rider Luna, Kamen Rider Hoshi, Kamen Rider Rockit, Kamen Rider Galaxy, and Kamen Rider Astro. It uses Spacerings as its primary collectible device.

Design
The GalaxyDriver is composed of the following parts:
 * The Spacering Slot (スペースリングスロット) is the slot for inserting transformation and attack Spacerings.
 * The Rider Viewer (ライダービューア) is the second screen on the GalaxyDriver that shows the current form the user is in.
 * The Galaxy-Screen (ギャラクシースクリーン) is the screen for the GalaxyDriver that shows the planet on the screen depending which Spacering the user inserted.

Transformation
To transform, the user puts the Saturn Spacering on his ring finger, and inserts the Ridewatch into the GalaxyDriver.

Finishers
To activate a finisher, the user puts the Kick Spacering on his ring finger, inserting it in the GalaxyDriver.