- 4x Negat.png|thumb|171px|right|Kamen rider 4X Negation form]] Kamen rider 4X (kamen raider four ex
Kamen rider 4X is a half earth made half agito made kamen rider. it is a mechanicle and magcal fusion the ultimate kind. 4X kamen tranfform into a form of his choice when he henshins he can trandform into his Strider form (gold) or his Hallow form (silver) he has seperate abilitys to each form.
|Strider form||good for detecting enemies||can do ariel combat||more stronger|
|Hallow form||good for stealth fights||can do under water combat||more defensive|