Are passenger pegs standard or an optional accessory?
Does the onboard charger have a IEC type socket in addition to the J1772 inlet? Can the IEC socket accept either 110v or 220v AC power?
Does the bike use a DC-DC converter for 12v output? What is the continuous power from the converter? Is a 12V socket still standard?
What battery capacities are being offered? How long are the batteries expected to remain useful, both in miles/cycles and in calendar age?
What's the bike's final wet weight? How much does the transmission weigh? (as far as the "integrated" transmission can be broken out)
What are the gearing ratios?
What's the motor's peak and sustained power output? Maximum RPM? What RPM ranges are best to keep it in both for efficiency and maximum power?
Can the bike be operated from 0 mph to vmax in a single gear if the owner chooses?
How hot can you safely charge and operate the Empulse?
What components are liquid-cooled? Charger, controller, batteries, motor? Does the radiator have/need an electric fan mounted for cooling while stopped? (primarily for charger)
Is Brammo offering a trade-in plan for Zeros? : )