Multiverse Sentai CyberV is the series off of which Power Rangers: Cyber V is "based. There are relatively few differences between this series and its eventual adaption. It is a sequel series to Dekaranger (and a spiritual successor to Gokaiger). The series ran for 50 episodes, plus 4 films that were released both during and after the series concluded.
The Venturas twins were advanced Venjix Hybrids, born with superhuman abilities and intellects.
The Venturas twins (American, although the rest of the cast were Japanese) were infected with experimental nanotechnology that granted them several abilities and superhuman intellects.
A corrupt scientific think-tank known as Alphabet Soup held the Twins as unknown test subjects for most of their lives, and fought the team on several occasions.
A corrupt government conspiracy acted as secondary foes to the team.
Alpha 5 from Mighty Morphin' was brought back as a sometime-ally.
The Buddyloids from Go-Busters were brought back as sometime-allies.
All finishers for the series were accompanied by the weapons or mecha computers saying "SYSTEM CRASH!"
The series included the crossover event "Reality Quake."