I found it curious that Energica wouldn't let Motorcycle.com take the bike to their dyno to verify hp and torque? 
That is very strange. I wonder if they were worried about how long those figures are sustainable? I know the Zeros can only maintain peak power output for a very short time before one component or another reduces it to prevent overheating. In the real world that doesn't matter much, but under testing conditions or on the racetrack it could make the bike look bad. A few runs on the dyno and these thermal management measures could come into play.
At the very least it's bad PR to prevent journalists from attempting to validate a manufacturer's claimed performance figures independently. They should quote figures unless they're confident they can be reproduced in these scenarios. I guess they're worried about comparisons with ICE bikes that can produce their peak torque and power figures all day long if necessary. In reality, we only use those peak figures for very short periods when riding on the road, if at all!
It makes me wonder about getting my Zero tested on a dyno. That would be an interesting little exercise, especially if it was a thorough test with multiple runs over a significant period of time. Under wide open throttle (WOT), the non IPM motor on my 2014DS overheats within minutes. However, with the traffic on the M1 into London it's rare that thermal management becomes an annoyance. I don't notice the reduction in peak power much on the motorway either because once I'm up to speed the power draw is well within sustainable limits. Therefore if I do need to accelerate I'll be given full amps from the inverter providing my motor isn't running too hot. I don't think battery temperature is ever an issue on my commute.
I'd love to see some independently tested figures from putting an Energica on a dyno. Are you up for that ultranar? If you do yours, I'll do mine. I'd be happy to try and match the same testing profile as much as possible too. It would have to be on a different dynoof course, but one would hope that they should all be calibrated to produce accurate numbers.