A new version of BMW Motorrad Isetta has been rumored since 2007. At present (December 2010), is regarded as a concept vehicle for the Mega City project BMW Vehicles. Mega City Vehicles (MCV) or BMW I3, is an urban electric car being developed by BMW. The MCV is part of BMW's "Project i" and is being planned as a brand new, i BMW, sold separately from BMW or Mini. Mega Motor City is expected to go into mass production in 2013 as BMW I3. The i3 is expected to be introduced at the Frankfurt Motor Show in September 2011. BMW plans to show a prototype BMW I3 during the 2012 Olympics in London.