Takara's version: Binaltech, Binaltech Asterisk
Similar Series: Generation 1, Generation 2, Beast Era, Machine Wars, Robots In Disguise, Unicron Trilogy, Universe, Generations Series, Transformers Legacy Series, Transformers Movie Universe, Transformers Animated, Power Core Combiners, Reveal The Shield, Transformers Prime, Transformers Cyberverse, Transformers Earthspark, Transformers Reactivate, Transformers Rescue Bots, Convention & Club Exclusives, Platinum Edition, Miscellaneous
Subgroups: Alternators, Mega Vehicles, Ultra Vehicles
Years: 2004, 2005, 2006, 2007, 2008