Toy Bicycle Exhaust


This one is for the kids!

Ever wanted your bicycle to sound like a motorcycle? Well, now's your chance!

Printed on a Wanhao Duplicator i3, with the following settings:

  • Plastic: PLA
  • Infill: 20 %
  • Layer height: 1 mm
  • Bed temperature: 65 °C
  • Print temperature: 215 °C
  • No supports

You will need:

  • Old gift card
  • Cable ties
  • Standard water bottle


  • Cut the end of the bottle off to create an opening. Paint the bottle to give it some more authenticity. 
  • Cut the gift card in half, or until it makes good contact with the spokes while in the exhaust manifold (the thing you printed). 
  • Assemble the exhaust by screwing on the bottle, and sliding the gift card in to the designated slot. 
  • Attach it to the back wheel frame with the cable ties and ensure it is tightly secured.

It may not be a real motorcycle, but at least you'll get some serious street cred.

Design Files

File Size

Exhaust Full 1.1.stl
423 KB


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