Looks like Captain America isn't the only Avenger who can get around on two wheels, as a new look at Joss Whedon's 'Avengers: Age of Ultron' reveals that Black Widow (Scarlett Johansson) will also be taking it to the streets on a big hog. ComingSoon shares this first look of Black Widow on the bike -- along with further information about why this bike is so special. Turns out, it's Harley-Davidson's very first electric motorcycle, one they like to call by the superhero movie-ready name "Project LiveWire."

Project Livewire is about to make its debut at Comic-Con, thanks to "Project LiveWire: The Experience Tour," which is hitting up the convention this week. Although the bike is not yet for sale, a press release reveals that "fans in San Diego will be able to ride the bike at the San Diego Harley-Davison dealership July 25-26 and provide feedback to help shape the future of Harley-Davidson's first-ever electric motorcycle." Sounds like a good deal and now you can pretend that you're an Avenger, too, at least for as long as the ride lasts.

Our only question -- if that's Cap's shield, just where is Cap? Should we be worried?

'Avengers: Age of Ultron' will open on May 1, 2015.