This was THE kick turn ramp trick in the early 80’s. A “Wilton”. Took me forever to figure this thing out and even then it was sketchy.
Within two years people would be doing these on 1/4 pipes 8′ out and I’d be going…WTF? Still…I had fun doing it!
For more BMX and brittle crazines pick up my book, “The Average BMXer” available on Kindle, and on Lulu.com in e-pub and Hardcover form.