heres another bike i have built my little sister.
took her out on it this morning and she's a speed demon on it.
if if ever build another fwd bike will use seat tube and seat post with bottom bracket welded to post so i have some adjustment.
What is your little sister going to grow up like?
Next mission has to be a swing bike.
I built mine from a photo like this, plans are for sissies.
This is the best design with the rear steerer just in front of the seat tube.
Here is a bad photo of my first ride on mine, I had no idea what it would do.
Turning circle of about 1m
Have been looking at a similar one to yours and thinking could be fun.
As for my sister she was in my room watching biker build off telling me how she wants her motorbike building.