• Height: 190cm
• Weight: 132kg
• Punching Power: 8t
• Kicking Power: 10t
• Maximum Jump Height: 20m
• Maximum Running Speed: 100m/8.9s

Kabuto's Masked Form (マスクドフォーム, Masukudo Fōmu) is a heavily armored form resembling a pupa with low offensive capabilities. This is the default form that Kabuto transforms into, until he flips the "horn" on the Kabuto Zecter (カブトゼクター Kabuto, Zekutā), like a switch, to initiate the Cast Off (キャストオフ Kyasuto Ofu) command. This primes the armor to "Cast Off," when fully activated, sends the armor flying off his form, destroying all lower Worms that get hit with the armor. Kabuto then immediately takes on the sleek Rider Form. It is shown to be possible for Masked Form to be bypassed altogether, as seen in the Hyper Battle Video and by the alternate version of Kamen Rider Dark Kabuto in Kamen Rider Decade, by flipping the horn immediately after placing the Kabuto Zecter on the belt before the armor materializes.

• Height: 195cm
• Weight: 95kg
• Punching Power: 3t
• Kicking Power: 7t
• Maximum Jump Height: 37m
• Maximum Running Speed: 100m/5.8s
• Rider Kick Finisher: 19t

Kabuto's Rider Form (ライダーフォーム, Raidā Fōmu) is the sleeker and more offensive-based form which resembles more of a Japanese rhinoceros beetle which Kabuto is named and themed after. In this form, Kabuto has access to the Clock Up (クロックアップ Kurokku Appu) command, enabling Kabuto to travel at near-light speeds to match the speeds of the Worms. By pressing the three buttons on the belt in succession, Kabuto can perform his tachyon-powered Rider Kick (ライダーキック Raidā Kikku). Kabuto Rider Form has three variations of Rider Kick: a normal 180 degree roundhouse kick, a counter kick (360 degree roundhouse kick, which is used to surprise opponents who attempt to attack him from behind), and a flying side kick.

• Height: 198cm
• Weight: 102kg
• Punching Power: 15t
• Kicking Power: 18t
• Maximum Jump Height: 50m
• Maximum Running Speed: 100m/4.2
• Rider Kick Finisher Power: 35t

Kabuto is the only Rider in Kabuto (with the exception of Gatack in the Hyper Battle DVD with the aid of another Hyper Zecter from the future) that can achieve Hyper Form (ハイパーフォーム, Haipā Fōmu), an even stronger version of Rider Form. While Kamen Rider Caucasus used the Hyper Zecter, he was unable to access a Hyper Form. Accessed through the Hyper Zecter (ハイパーゼクター, Haipā Zekutā), a futuristic Zecter made by ZECT and predestined to be used by Tendou, it initiates the Hyper Cast Off (ハイパーキャストオフ, Haipā Kyasuto Ofu) command, unleashing its full power. It also has access to Hyper Clock Up (ハイパークロックアップ, Haipā Kurokku Appu), a version of Clock Up, able to even time travel due to its faster-than-light speed properties.

The maximum range of this is currently unknown, but its shown to be able to travel back at least seven years. Kabuto is also able to take objects back in time along with him, (the most impressive example being a huge meteor in the movie). His finisher is a flying Rider Kick called Hyper Kick (ハイパーキック, Haipā Kikku). Even though the original Hyper Zecter from the present was destroyed by ZECT to prevent Tendou from obtaining it, another from the future appeared to replace it. He is also equipped with a jetpack-like device on his back, allowing Kabuto flight capabilities, though usually it's only used to gain height for the Hyper Kick. But his alternate self from God Speed Love, used this device to fly through space, even pushing a meteor far larger than himself.

Kamen Rider Decade's Final FormRide allows Kabuto to change into Zecter Kabuto (ゼクターカブト, Zekutā Kabuto), a giant version of the Kabuto Zecter that flies and can be ridden by Decade. It is able to burrow underground.