Bike Adapter

Authors: Michele
Praga and Alessandro Villa

Device type: Arm

Minimum user needs: A functioning forearm

Type of device: Mechanical


Cost of Materials


Assembly difficulty

Grip Strength



To learn about what each of the above icons represents, please refer to the Device Ratings Guide.

Development status: In validation

Basic data

  • Number of parts: 1
  • Assembly time (estimated): 0.5 hrs
  • Store-bought parts: zip cable ties
  • Number of known builds: 3
  • Grip type: none
  • Actuation type: no actuation
  • Scalability: STL or 3MF is generated by Autodesk Fusion360 using parameters

Basic description

This device is intended to be connected to the bike handlebar through zip ties. The elasticity of the joint ensures an adequate mobility for steering.

License: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)

Project Links

Main STL Files:

Git Hub:

Major Modifications: 🔴 You can request a modification in the comments below

Source Files: Fusion360 file in download area

Makers Info

Bill of Materials

  • Cable zip ties
  • TPU filament

Tools: cut plier

Recommended print settings:

Rafts: No

Supports: No

Resolution: 0.2

Infill: 60%

Filament brandNinjaflex

Filament colorN/A

Filament materialTPU, suggested shore 85a, higher shore gives more rigidity, use lower for additional flexibility for the device.

Device advantages: Simplicity

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