Per a press a statement released today (Feb 1, 2018) by Kawasaki Heavy Industries (KHI) two pieces of important information was revealed.
First, the 2018 Kawasaki Ninja H2 SX will be available starting March 1, 2018. And a more interesting second piece of information is that only 800 H2 SXs (total or of both trim levels?) will be produced worldwide. See below.
Here’s the English translation per Google:
Expected release date – March 1, 2018
Annual planned sales – 800 models with both models (2018 model)
So, this basically confirms that the SX will be a low volume production bike with a niche audience and some sent of exclusivity. Whether this remains true after the 2018 model year remains to be seen.