Once again: counter steering is the ONLY way to turn any single track vehicle at any speed. There ARE
multiple ways to cause the bars to move other than with hand pressure. If you are passionate enough in your beliefs opposed to what I said, very carefully tack weld the steering head into the perfectly straight ahead position (I recommend a really junky old bicycle that only goes slow and full protective gear) and try to ride.
CAUTION: injury and/or death may suddenly occur, but a ride will not.
"Though no one can go back and make a brand new start, anyone can start from now and make a brand new ending." -Carl Bard