Smart Buckle

"Complete!"

- Transformation announcement

The Smart Buckle is a Riotrooper transformation device was developed by Smart Brain as a means to protect the Orphnoch King, constructed in the shape of a belt. Unlike any other gears, this belt lacks of Mission Memory but able to generating the photon streams that form the suit. If the belt was removed, the armor dissolved.

In Kamen Rider 555: Lost World, Kyoji Murakami creates the latest version of Smart Buckle, transforming him into Riotrooper V2. Later in Kamen Rider 555: Paradise Lost, instead of pushing over the buckles to start transformation, the Troopers touch a pad on their right shoulder after saying "Henshin". Before the full transformation begins, the wearer's Orphnoch outline appears before becoming a Riotrooper.