i have recently taken all the wiring out of my KDX 125 that went to the lights, clocks etc and THOUGHT i had it fine with just the engine running without all the extras, but when i kicked it into gear it cuts out and kills the ignition, strange

anyone have any ideas, it did run fine with the bike in neutral, it wont now but i think i have oiled the plug up trying to keep it running (i have too much 2 stroke oil in there at the moment)

any help would be great thanks