Make It Extreme's Fat Bike





Introduction: Make It Extreme's Fat Bike

This week’s project takes us back to our childhood memories as we have made a bike. We have not applied any special modifications regarding the functional parts of the bicycle compared to a common bike made in a factory. However, there are quite a few extreme variations regarding its design that make ‘our’ bike of the make it extreme team seem unique. We got inspired by the fat bicycles that exist in the market. These bicycles are called ‘fat bikes’ as they have wider wheels than the common bicycles. Therefore, our general idea was to make a fat bicycle that all his parts would be ‘fatter’ than all the other common bicycles.

Step 1: Bike’s Frame

First of all, we removed the tires from an immobilized car to use them on our construction. At the frontal wheel of our bike, we placed a bearing and we adapted it on a single prong which is attached to the wheel that is being moved and stabilized by the bearing which is placed at the beginning part of our bike’s frame. The bike’s frame is made with a tube of 4 inches thickness while the frontal prong and the scissors placed at the back are made with a tube of 3 inches. The scissors at the back is the part that is connected with the back wheel of the bike. We placed an axis with a gear at the back wheel of our bike that is moved supported by the pedals through the chain.

Step 2: Done

Although, the construction of a bike sounds simple and usual, it requires accuracy and patience as there are a lot of pieces needed to be made and placed, where the lathe is located. Also, the frame must be precisely made on a straight line to prevent any problems that might be arisen during riding the bike. Even though, we thought that our bike would be very heavy during riding it, we got amazed realizing that it was actually comfortable and light as well as it was pleasant driving it. Finally, we painted it in the racing colours of Repsol Honda like we did in our previous construction of scatekart.

Step 3: Video



    • Trash to Treasure

      Trash to Treasure
    • Pro Tips Challenge

      Pro Tips Challenge
    • Science of Cooking

      Science of Cooking

    We have a be nice policy.
    Please be positive and constructive.




    how to make the braks. Plz guide.

    how to make its brake? I want build it. Plz rply fast.

    Hello how much do you think will it cost to build this? This is a dream machine for me. But if it cost high well i have to stick with staring at your images. Thanks for sharing your SUPER COOL AWESOME project.

    just a little question : how much does it weight ?! :D

    not only it's fat, it's actually kind of cute!

    Nicely done!

    this would make an awesome e-bike project. I really like this!