quit

I have a rather new 2011 FE570 with the 70 deg tank on it. We were on our way back from a somewhat short ride (60 miles maybe) when my bike stalled in a sand wash...I tried over and overto restart it but no go. I looked at the rear tank and it had less fuel than when started (which was full)...

Went riding yesterday and didn't get far from the truck when, without warning, engine made a grinding sound and suddenly quit running. Bike has 28 hours on it and has been totally reliable until yesterday. Rode it sixty miles the prior week end and it worked great. Engine still turns over easily...

OK guys it finally happened. While riding my 96 dualsport Berg to a friends house it just quit running. After pushing my Berg home, I found that there was no spark. Any ideas???