Freehub Remover / Extractor Tool- Bike Repair Tool

Hello, here is my first 3D design!

I present to you a bicycle freehub removal tool. While repairing my bike, I realized that a tool like this is essential for removing the freehub. The part includes a replaceable plastic rod, but I strongly recommend using a metal Allen key instead. I’m not sure about the exact size of the Allen key, but I used one with 4 mm between the parallel sides. You can cut the Allen key to 28.3 mm in length and grind the necessary areas as shown in the photo. This way, you can use the metal piece instead of the plastic one.

I haven’t had the chance to test removing the freehub with the plastic hex-part yet, but if you plan to use the plastic hex bar, you should print it horizontally on the bed to achieve maximum strength.

As shown in the photo, the main body can be used with a 20 mm regular wrench, a 3/8" ratchet, or a simple metal rod (e.g., the metal part of a Phillips screwdriver).

It goes without saying, but unlike regular nuts, the freehub opens clockwise and closes counterclockwise.

I wish you success with your bike repairs! 😊