If you like the look of the trail-capable Zero FX but plan to do all of your riding on the streets, the new-for-2016 FXS has your name on it. With slightly shorter suspension and 17-inch wheel combo, the S model shows its street bias without compromising the FX look. It’s one of two new models, the other being the DSR which offers stronger acceleration and snappier response along with more upright ergos. Zero Motorcycles’ Scott Harden talks to us at AIMExpo and gives us specifics on the FXS and DSR.