X Module

The X Module (Xモジュール) is the legendary Fourze Module based off of Kamen Rider X, which is equipped on the right leg of Kamen Rider Fourze via the cross-based X Switch (Xスイッチ). Featuring an extending Ridol-like part, the X Module increases Fourze's kicking damage.

Behind the scenes
As one of the Legend Rider Modules, the X Module appeared exclusively in Kamen Rider Battle: Ganbaride.