1929-1951: Rocket Powered Bicycles Chris January 22, 2012 1920-1929, Transport 1 CommentFavourited 417 times Add to favourites One Response EC October 7, 2012 Now are these actually rocket ‘powered’ bicycles? They look more like regular bicycles with some fancy smoke-making devices on the back. Does anyone know if these things actually got some thrust, or if it was all show? Reply Leave a Reply Cancel Reply Your email address will not be published. Name* Email* Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.