Bike cup holder

A cup and bottle holder for your bicycle. This design is untested, but I did test a version 1 of this design. Should work with m3 and m4 bolts (m5 will be tight due to print tolerances).

Dimensions:

• Height: 120mm
• Inside Diameter: 80mm
• Outside Diameter: 85mm
• Bolt spacing: 48mm - 90mm
• Bolt shaft opening: 5mm
• Bolt head inset opening: 12mm

Tested v1 with PLA. For least supports print upright, but supports are needed for the overhang of the opening. That opening is needed for access to the bolts.