Multi-size cup holder for a bike

This is my remix of Bike Coffee Holder by mr2quick

I modified it to be able to hold any cup size from small paper ones from a coffee machine (~60mm dia) to big ones (~82mm dia). If this range is still not enough for you, you can modify the attached SCAD file.

I tested the internal ring to be strong enough to hold the small cup but be still flexible enough not to break when stretched with a big cup.

Another small modification is a small cutout in the clamp to be more flexible during installation (the original version broke to me)

For installation, I recommend to apply one wrap of masking tape on the handlebar first to prevent slipping.

Printing:

I recommend to set theline width to 0.5mm, because the inner ring is exactly 2mm wide.

I also usedbrim since the part got loose 2x.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

Yes

Supports:

Resolution:

0.2~0.28

Infill:

Notes:

Line width = 0.5mm

Brim (raft is is overkill)

Category: Sport & Outdoors