Topspin (Earth-9107)

Facing off against Decepticons isn't nearly enough of a challenge for Topspin. He'd rather pit himself against Nature itself. No mountain is tall enough, no river treacherous enough to give him pause. Alone against rough terrain, be it on land or in the sea, is where this Wrecker's fuel pump really gets going. Though he loves the challenge he's not fixated on conquering new terrain, he simply enjoys pitting himself against it. As he says, "The thrill is in the journey."

As Jumpstarters, Topspin and his brother Twin Twist can transform between modes in a fraction of an instant, significantly faster than most Transformers.