Kamen Riders' Main Forms

In certain Kamen Rider Series, there are Riders that can alternate between forms to analyze their opponents fighting style to find out their weaknesses and gain an advantage in combat.

All Riders with certain form sets are listed here.

Kamen Rider Black RX

 * Kamen Rider Black RX
 * Black RX (Primary)
 * Robo Rider
 * Bio Rider

Kamen Rider Kuuga

 * Kamen Rider Kuuga
 * Mighty Form (Primary)
 * Dragon Form
 * Pegasus Form
 * Titan Form

Kamen Rider Agito

 * Kamen Rider Agito
 * Ground Form (Default/Primary)
 * Storm Form
 * Flame Form

Kamen Rider Kabuto

 * Kamen Rider Kabuto
 * Masked Form
 * Rider Form
 * Kamen Rider TheBee
 * Masked Form
 * Rider Form
 * Kamen Rider Drake
 * Masked Form
 * Rider Form
 * Kamen Rider Sasword
 * Masked Form
 * Rider Form
 * Kamen Rider Gatack
 * Masked Form
 * Rider Form
 * Kamen Rider Dark Kabuto
 * Masked Form
 * Rider Form

Kamen Rider Den-O

 * Kamen Rider Den-O
 * Sword Form (Primary)
 * Rod Form
 * Ax Form
 * Gun Form
 * Kamen Rider Zeronos
 * Altair Form (Primary)
 * Vega Form
 * Kamen Rider Yuuki
 * Skull Form
 * Hijack Form

Kamen Rider Kiva

 * Kamen Rider Kiva
 * Kiva Form (Primary)
 * Garulu Form
 * Basshaa Form
 * Dogga Form

Kamen Rider W

 * Kamen Rider Double
 * CycloneJoker (Primary)
 * HeatMetal
 * LunaTrigger
 * Kamen Rider Accel
 * Accel (Default/Primary)
 * Bike Form

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Kamen Rider OOO

 * Kamen Rider OOO
 * Tatoba Combo (Primary)
 * Gatakiriba Combo
 * Latorartar Combo
 * Sagohzo Combo
 * Shauta Combo

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Kamen Rider Fourze

 * Kamen Rider Fourze
 * Base States (Default/Primary)
 * Elek States
 * Fire States

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Kamen Rider Wizard

 * Kamen Rider Wizard
 * Flame Style (Primary)
 * Water Style
 * Hurricane Style
 * Land Style

Kamen Rider Gaim

 * Kamen Rider Gaim
 * Orange Arms (Primary)
 * Pine Arms
 * Ichigo Arms
 * Kamen Rider Baron
 * Banana Arms (Primary)
 * Mango Arms
 * Kamen Rider Ryugen
 * Budou Arms (Primary)
 * Kiwi Arms
 * Kamen Rider Fifteen
 * Default Arms (Primary)
 * Gaim Arms
 * Wizard Arms
 * Fourze Arms
 * Decade Arms

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Saban's Masked Rider

 * Masked Rider
 * Masked Rider (Primary)
 * Super Gold
 * Super Blue