Open Source

  The goal of Moocow Unicycles is to make unicycling a better experience for the riders of the world, so we have made everything open source! Anyone can now download and modify the files used to design and prototype Moocow parts free of charge.
  These are the actual files sent out to manufacturers, and used for production. All files that are open source from Moocow Unicycles are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. The specific license is CC-BY-SA, which requires attribution and sharing alike.
  Please continue supporting free and open technical information!

SaddleApter (Gen 2)

The second generation of Moocow SaddleApter was designed from the ground up, and is significantly more ergonomic and user friendly.

SaddleApter (Gen 1)

The initial SaddleApter design! Though now obsolete, this design is easier to make manually than the newer, second generation SaddleApter

  • Technical Drawing
  • SLDPRT
  • STEP
  • STL
  • eDrawings
  • ZIP
  • Bullfighter Base

    The Bullfighter Carbon Fiber Base has a sleek design that gives fantastic grip for trick riding, and comfort for distance. This base features custom hardware and plastic hardware retaining pieces to give mechanical support that prevents the hardware from ever torquing out of place.

    • Plastic Fastener Retainer Pieces
    • Due to the number of
      different retaining pieces,
      please find the necessary
      files in the attached ZIP file,
      below.
    • ZIP

    Carbon Fiber Base

    Carbon fiber bases are arguably the best upgrade you can make to your unicycle. If you'd like to make your own, the files available here will surely be useful!

  • Technical Drawing
  • STEP
  • STL
  • eDrawings
  • ZIP
  • Handle Reinforcement

    Handle reinforcement provides a significantly stiffer feel when using the unicycle handle and prolongs the life by quite a while.
    Also made with a bottle opener incorporated into the design - perfect for Unicon or EUC!

    3D Printable Handle Reinforcement

    This handle reinforcement is perfect to 3D Print for personal use, if you don't have the resources or time to make a metal version.
    If you don't have access to a 3D Printer, download the STL file and send it to a commercial company. The cost will likely be less than $10.

  • Technical Drawing
  • STEP
  • STL
  • eDrawings
  • ZIP
  • Bambooni

      Bambooni is an initiative created by Jaime Arredondo to spark innovation within unicycling, and to make our sport more environmentally friendly.
      Three separate part files are included here; The actual frame made, An optimized version of the frame for manufacturability, and an assembly jig fixture.
      The files to Moocow Unicycle's winning design can be found below.

    To learn more about this initiative, click here


    Donate

    If you appreciate free access to open source unicycle parts, please consider donating