I was out on my bike earlier today, and while i was out the bike kind of jerked, at first i thought i hit a bump and just knocked the throttle off and on again. So i carried on riding. After about 20 miles or so it done it again and i just thought it was the same thing, but then i got to a set of lights and it just cut out on me. So i started it up again and just thought i will get home, since it wasnt far. So on my way home i was on the motorway, and the bike started jerking about all over the place like it was loosing power then coming back alive, so i pulled over and there was nothing obvious to what it was. Im thinking its an electrical fault, which is cutting out the ignition or the injectors. Any ideas???