What is the i3s technology in the Hero HF Deluxe i3s, and how does it work?

i3s Technology: The i3s technology in the Hero HF Deluxe i3s stands for "idle stop-start system." It is an automatic system that shuts off the engine when the vehicle is idle for more than a few seconds, and it restarts the engine when the clutch is engaged. The system helps to reduce fuel consumption and emissions, and it can be manually turned off if the rider prefers to keep the engine running at idle.