“Always wanted to ride bikes… mom never allowed me. just so that she knows… this one I was tied to with wires so perfectly safe… for a romantic hero I felt quite the dude… ha ha,” Shahrukh said on micro-blogging site Twitter. The 45-year-old actor gave a sneak peek of the super-cool bike by posting a photo of it on Twitter. “About to post the bike we used for the film. Saby Cyril designed it being inspired from some images he got from books,” the King Khan said. Directed by Anubhav Sinha, ‘Ra.One’, is a science-fiction superhero film starring Shahrukh, Kareena Kapoor and Arjun Rampal in pivotal roles. Produced under the banner of Khan’s Red Chillies Entertainment, the film will release on October 26 this year.