Our first proper leak ahead of the upcoming EICMA show in Milan is now officially in the bag, as Asphalt & Rubber has gotten word on Zero Motorcycles’ 2012 electric motorcycles. Completely revamping its model range, our sources tell us that the 2012 Zero Motorcycles will have all-new motors, battery packs, and bodywork. Talking in numbers, the battery pack options will be 6kWh & 9kWh, with prices expected to be $11,000 and $13,000 respectively. Perhaps the most compelling news (and there’s plenty to be compelled about with this news) is that Zero Motorcycles plans to have the new models under production in December, and on dealer floors by January.