Bicycle hook 45° 60x40mm

I wanted to hang our bikes on the wall but with a variable spacing and minimal footprint hence the 45° rotation. This model was inspired (not remixed, as i'm really bad at remixing) by https://www.printables.com/model/16896-bicycle-hook-remix     

Printed in PETG with 4 outer perimeters. Untill now i tested it with a 13kg bike which it holds with no problem, i'm more concerned with breaking the roof batten