Really cool videos on both these subjects...
Amazing technological advances on both fronts...electric is "silent" but the motorbikes are loud ( put a better muffler on it you cheap *****S)...
ALL THESE BIKES ARE FREAKIN' AMAZING...
BUT they all cost major BIG BUCKS
$500-$3,000 some way way more..
One company just makes an ELECTRIC rear tri-spoked wheel you add on to your own bike, hence you don't have to buy an entire new bike.
