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  1. raymondmarble2 on

    Are you starting a bike shop? If not, put the bearing on the bb, put a piece of wood on top, and hit it with a hammer.

  2. You can make one fairly easily with a long threaded bolt (long enough to go through the bottom bracket with the bearings not all the way in, prob like 7″+), two washers that cover your bearings, and a nut to bring it together. If it doesn’t make sense I can send you a picture of what I did, it’s a lot easier than slapping it with a piece of wood

  3. Over-Entertainment48 on

    I built one, just get a couple stacks of large washers the size of the bearings with some threaded rod and a couple nuts. Cost me under $10 at the hardware store.

  4. Personally I got [this tool](https://www.bike-components.de/fr/Birzman/Outil-de-Pedalier-BB30-PF30-p60855/?o=300001-argente-universal&delivery_country=FR&upid=google&utm_source=google&utm_medium=cpc&utm_campaign=19913003195&utm_content=&utm_term=&gclid=CjwKCAiA_tuuBhAUEiwAvxkgTjLyQg-PkZnLrdRKX_5U0GyN_ZxtTtTp07FYvInbP7bC_dn9qsSlPxoC31MQAvD_BwE) on sale for 15 bucks, flipped the side bits to have a large flat surface and added two big washers I got from the hardware store…
    But seeing the simplicity of the tool you could easily make one yourself!

  5. I’ve bought this set from aliexpress for about €40 after a few people recommended it in some mountainbike group. Havent used it yet but the quality seems decent.

  6. You can DIY one for literally $6-$7 dollars at hardware store. Some threaded rod, washers, and nuts to tighten. I did this last year and the install on was a breeze.

  7. I work as a mechanic and I have that same set and was pretty impressed with the quality, especially for home use.

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