It's not like they stopped making the 14.4 S model. They still sold them in Europe, so there is absolutely NO REASON they couldn't sell them here too. Even if they didn't sell well here, THEY WERE STILL MAKING THEM!!!! They just didn't sell them here. We're not talking about emission control differences so how big a deal would it be to sell a US-compliant 14.4 S model if they were already making a Euro-compliant version?? Considering how many parts are in common with the SR? Shouldn't cost them a DAMN thing more.
All three Zeros that I purchased were ordered though a dealer, secured by a deposit, and only then were my bikes manufactured at the factory and sent to my dealer for me to buy. So I don't get why the 14.4 S models are not sold in the U.S.
It would seem to me that all you should need to do is to order one and wait for Zero to make it and ship it to your dealer. That is what I did to get my 2018 16.6 S Zero in November 2017. I wonder why they changed their marketing plan here?
Unless there are significant and costly differences between DOT and EU legislative requirements that must be updated each year. I guess that is possible.
With government regulations being different all over the world, I suppose that paperwork is more of an issue that building a product. If that is the case, it is a real shame. I have always thought that motorcycles should be able to have a worldwide design that doesn't need to be changed to be sold in each different country. (Other than perhaps having English or Metric displays, which anyway can be changed simply by the push of a button as was the case with my 2012 Zero S.)