Your all-electric motorcycle options are getting more and more plentiful these days, and it looks like you'll soon have yet another option consider. Volta Motorbikes officially announced its new Volta BCN motorcycle this week, with a complete unveiling set for the EICMA Motorshow in Milan next month. It will be available in three different models -- the BCN Sport, BCN City, and BCN My Volta -- each of which pack the same 35 horsepower and 70 kilometer range, but have various other tweaks to suit different tastes (with the My Volta being customizable through an online ordering tool). Details remain a bit light otherwise, but pricing is expected to com