"Cyber Dragon" (サイバー・ドラゴン Saibā Doragon) is an archetype of cards that are also part of the "Cyber" archetype. They are a group of LIGHT Machine monsters used by Zane Truesdale, then later by Syrus Truesdale in the Yu-Gi-Oh! GX anime and manga. "Cyber Dragon" and its evolutions serve as a spiritual successor towards the Blue-Eyes White Dragon cards.
The OCG structure Deck Structure Deck: Blitzkrieg of the Mechlight Dragons and the TCG structure Deck Cyber Dragon Revolution Structure Deck center around this archetype.
"Chimeratech" monsters are related to, but not part of, the "Cyber Dragon" archetype, being composed of DARK, Machine Fusion Monsters. All "Chimeratech" monsters require multiple Fusion Materials, including at least 1 "Cyber Dragon".