How is your clash 200 EFI scooter holding up I currently have 720 miles with the stock belt and no issues. My back wheel does squeak. Im running Lucas 10w40 semi synthetic oil, I’m also running 80-90 weight gear oil. Sometime’s my clash will stall out once in a while in traffic or when I first start it. No engine lights just how they run for a cheaper EFI system. It did once stall out at idle when I started it up when the engine was warm probably the ECU trying to adjust itself quickly. It would not start with the electric start so I turned the bike key ignition off and back on and it fired up right away. And no issues since.