Returning home today I look down and my speedo does a wierd kind of up and down flip, and then it just laid down on 0. It started again, ran for a while, and then when I came to a stop, and started up again, it just stayed on 0. Any ideas, suggestions, thoughts? It's a 2000 Road King, Injected. Thanks. Just did a little more research, and it sounds like it might be the vehicle speed sensor (VSS). Does that sound right to you guys with all the institutional knowledge? I think that was the problem. I pulled the (VSS) cleaned off the small metal filings attached and put it back in. Seemed to work fine. We'll see how long it lasts. I got the original info off a post that I picked up by Googling the "Harley Vehicle Speed Sensor" if anyone is interested. Has pictures and really made the fix simple.