Kamen Rider ZX

Kamen Rider ZX is the first half of the seventh/eighth Kamen Rider American remake series. It is actually an adaptation of Skyrider and it's sequel Kamen Rider Decade is an adaptation of the film Birth of the 10th! Kamen Riders All Together!

Story
Dr. Matthews, an acclaimed research scientist, is kidnapped by Neo-Shocker and forced to create soldiers. He convinces Neo-Shocker to allow him to operate on an injured camper named Carter Gray. He transforms Carter in Kamen Rider ZX and embeds a special message in his helmet to explain to him what's going on. Once ZX is sent out on an assassination mission by Neo-Shocker, the message activates and Carter turns against Neo-Shocker.

After the defeat of Neo-Shocker, the Badan Empire appears, and the Kamen Rider series concludes with Kamen Rider Decade.