An adapter from Cupholder to RAM-Mount. I used it in a Ford Transit/Nugget to mount TomTom Rider 550 Navi right beside the Steering wheel.

Printed the ball at top a little bit to small, so tape to the rescue. I changed the Construction so now it should fit Perfectly.

Printed in PLA with 4 Walls and 15% Infill and at the top 50%. Worked flawless even in hot weather.