Seat

About this device
Keywords 3D printing, bicycle, bike seat
Uses transportation, hobbyism
Authors Aaron Kruzel
Status Open design
Made? No
Replicated? No
Designed in United States
Materials Plastic
Cost USD $ 1.14
SDGs SDG11 Sustainable cities and communities
SDG09 Industry innovation and infrastructure
Instructions data
Manufacturing files https://www.youmagine.com/designs/bike-seat-and-mud-flap
Documentation data
Language English
Manifest data
Language English
Updated 2020-06-04
Author Kathy Nativi
Author affiliation Appropedia
Author email info@appropedia.org

Project Title

Project developed by aakruzel(talk) 4:46, 5 December 2019 (UTC)

This Open Source Appropriate Technology has been designed but not yet tested — use at your own risk.


Abstract

  1. A bike seat is a simple, but necessary part of a bike that holds most of the weight of the biker. In many developing countries, biking is the most common mode of transport. Additionally, a mud flap is important for keeping the rider clean, especially during rainy seasons.
  2. Picture of completed print setup in Cura

Bill of Materials

  1. Available plastic that can be 3D printed, and glue/adhesive
    1. Link to all applicable files needed to create part.

Tools needed for fabrication of the OSAT

  1. MOST Delta RepRap or similar RepRap 3-D printer
  2. Depending on type of bike, an allen wrench or screw driver may be needed to attach seat.

Skills and Knowledge Necessary to Make the OSAT

  • General 3D printing knowledge is needed to make parts.

Technical Specifications and Assembly Instructions

  1. Recommended Print Settings: Temp=210, Material=PLA, Layer Height=0.3mm, Infill=25%
  2. Print Time Estimate: 4 hours 20 minutes
  3. Assembly Time Estimate: 15 minutes


Common Problems and Solutions

  • A common problem is the tolerance for the assembly is too tight. To solve this, use a thicker wall thickness and use sandpaper to create a snug snap fit.

Cost savings

  • If your solution is not a low cost one then it is not really appropriate.
  1. Estimated Cost(57g): ~=$1.14
  2. Commercial equivalent, Seat $17.98 ]
  3. Commercial equivalent, Mud Flap $19.95
  4. Cash Savings: $36.79, Percent Savings: 97.14%

Benefited Internet Communities

  • Cycling
  • Keweenaw Trails
  • Bicycle Parts Request
  • 3D Printed Bikes Community
  • Reddit Bicycling
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