Landing gear is made out of 110mm plastic water pipe.
I used a hacksaw to cut a ring 4cm wide at one side and 2cm wide on the other.
then made a cut at 2cm end to create a strip. Ofcourse, the plastic retained its shape
so I had to heat iti with hot air gun and bend it to get the shape I want.
Used 4mm bolts with nuts to make two "axles" for my HobbyCity wheels.
These are for testing purposes. DIY wheels will be made later.