Anne Hathaway, as Catwoman, rides the Bat cycle

August 5, 2011: Anne Hathaway, as Catwoman, rides a futuristic motorcycle on the set of the new Batman movie "The Dark Knight Rises" in Pittsburg, Pennsylvania. Credit: Chris Watts/INFphoto.com Ref: infuspa-06.



Check out the photo set. I don't see any wires so I can't figure out how the bat cycle is moving. Another website says it's a stunt double on the bat bike:

http://www.superherohype.com/news/articles/168125-catwoman-stunt-double-on-the-dark-knight-rises-set