Which is too bad... They are great practical and reliable vehicles. You can't even ride them off-road either (CA), since the majority of _accessible_ off-road trails require a highway-legal vehicle, or are otherwise limited to hiking and biking.
So, the only real alternative is a dual sport, which is louder, heavier, faster, and has more emissions. The latest (only?) loophole is to find a plated, clapped out Honda or Yamaha dirt bike and do an electric conversion.
well by 'more' emissions you'd mean infinitely more since most dual sports will be a 4 stroke engine.