That's nice. Any video/independent lab reports of the Helix' final design undergoing and passing ISO 4210, CPSC 1512, ASTM F 2273 or EN 14764 testing?
Good that you ask. The designer showed details of how he designed the bike to comply, and the 1st small batch of bikes are not for backers, they are for testing against the relevant standards. That will likely happen in June/July. As for a video of that, not sure if we will see anything. It is not the usual thing for testing companies to film stuff they test. Maybe Helix would obtain a video by request and release it. It would be good for publicity. I will suggest it.