Guardian Speed

Guardian Speed is a Mini-Con from the Unicron Trilogy continuity family. (via the Revenge of the Fallen toyline).

A member of the Guardian Mini-Con Team, Guardian Speed (ガーディアンスピード Gādian Supīdo) transforms into a race car! She's a smooth-talker who intensely protects the interests of her leaders.

Fiction

TransTech

Guardian Speed hailed from Aurex 503.21 Gamma and somehow ended up at Axiom Nexus. She became the spokesperson for Galactic Express, where she once had to comment on an unfortunate incident involving the company's trans-spatial cylinders and Uniend 610.23 Zeta. Andromeda - Axiom Nexus News Reporter

Ask Vector Prime

Vector Prime noted that the members of the Guardian Team were noble sparks, and iterations of them in the Aurex universal cluster tended to align with the Autobots. Ask Vector Prime

Toys

Revenge of the Fallen

• Guardian Speed (2009)

A redeco of Cybertron Six-Speed in black and translucent yellow, Guardian Speed transforms into a Toyota GT-One Le Mans race car. Like Guardian Powered, it was only available in Japan as a Bic Camera/Yodobashi Camera promotion exclusive to those who bought 2,000 yen worth of Revenge merchandise at said stores on or after May 30th, 2009.

This mold was also used to make Hydroplane, Socket, and Brake-Neck.

Notes

• Though Guardian Speed and her teammates Guardian Sky and Guardian Powered were available with the purchase of Revenge toys, their instructions use a somewhat generic Transformers logo, not the one used on Revenge product. As such, those characters defaulted to "Generation 1" till "Andromeda - Axiom Nexus News Reporter" assigned Guardian Speed to the Unicron Trilogy continuity family.