Cool. I know Baja Doodlebug but knew the name applies to some vintage ones too. I agree, the Baja DB is like a classic frame. Every modern manufacturer should offer a bare frame to go along with their ’turnkey’ minibikes.......
I like the vintage El Burro too. Gotta have those vintage Honda US90/ARGO 6x6 balloon tires to go with it though. Those are so cool but difficult to manufacture I hear. It’s like super soft rubber bonded to what amounts to a 3” rim.