3 piece crank, cheap hack?(Old-school)

Hope this helps y'all build a cool old-school bmx on a shoestring budget!!

Let me know what y'all think of this swap/video. I build cars for a living, so my YouTube videos are definitely novice lol.

Also, I had to save this in 1080, instead of 4k to post here. The video on my channel is 4K.