I have designed this modular kickstand bicycle to be carried in a pocket for bicycles which is hard to install one.
It has 3 main components which are tight together with an elastic cord of 4 mm thick and length long enough to keep them fixed with knots at each head of it.
top knot - comes in two versions of 60 and 70 degrees depending on the rear handle wheel
middle bar rectangle - comes in different sizes from 50 to 100 mm in length
bottom knot - the foot of the kickstand
I strongly recommend to print the top and middle components HORIZONTALLY even though they require additional support !