Ninebot ES2 ES4 Scooter DIY Steering neck NUT removal

Okay my attempt to make a video . I wasn't going to upload the video but figured it would help some people out .

If you want to remove it just one time I used a piece of scrap metal flat bar I had laying around to get it out. Once I got it out I made a tool to make it easy to take off and put on next time . I am not sure on the size flat bar I think it was like 1 1/2 but I do know I had to shave it down some with a grinder because I think the bolt is MM . But just trying to help you guys out . If you dont like it I'll delete it off here .