Harley riders will still have to get very used to this. A soundless whisper, an almost inaudible whizzing past, that is supposed to be the future of Harley Davidson. This has nothing whatsoever to do with the previous Harley Davidson culture and certainly does not fit in with the traditional image of the American motorcycle brand. But you have to give it credit for moving with the times, because how long will motorcycles still be powered by combustion engines if the earth perishes?