Contact Us

Contact The Robert Axle Project


If you have reached this page because you don’t know what axle you need, the fastest and most accurate way to figure this out is to:

Use our Axle Finder found on most pages to find the axle that fits your bike. YES, there is a 99% chance that your bike is listed! If the Axle Finder results say “NOT LISTED”, it’s because we haven’t seen that bike yet. Yay for you and your new bike! So, we need your help. Visit the What Axle Do I Need Page and follow the directions to measure your axle.

If you have done all of the above and you are still stumped, fill out the form below. We make every effort to address everyone in a timely manner, but please understand that it may take more than a day to get back to you. Thank you!

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3 thoughts on “Contact Us

  1. I recently purchased the kid trailer axle for my fat bike and burley bee trailer. I downloaded the axle finder which was a great help in finding the right size axle. Received my order within two days of purchase and had it on my bike in just a couple of minutes. This is a great product and I am very happy with my purchase. Thank you so much!!!!


  2. Hi guys,

    Just wanted to say how impressed I was. It arrived within a week and I live in Switzerland, and the quality is great! I can’t wait to take my daughter out in the trailer now.


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