Galaxy J2 Prime + Zen Power bike holder

Bike handlebar: 33 mm

Hardware:

4 - M3 x 30 mm screw;
2 - M3 x 25 mm screw;
1 - M3 x 20 mm screw;
4 - M3 x 20 mm screw - countersunk head;
14 - M3 washer;
11 - M3 hex nut.

Use a small piece of EVA 1.5 mm between handlebar and plastic part.

Fusion 360 file is available.