Orbea Thru Axle For Kids Bike Trailer

(10 customer reviews)

$ 58.00

Robert Axle Project Thru Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any two-wheeled, hitch-mounted trailer, such as Thule, Chariot, Burley, Instep, Carry Freedom and more. This axle replaces your stock axle that came with your bike.

All axles are designed, machined and tested in the USA, by avid cyclists, to the tightest standards in the industry. We safety test, to failure, every batch of axles we produce to ensure they exceed your expectations and safety.

Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Share your stoke and enjoy the adventure!

*Did you use our Axle Finder to find this product? That is the BEST way to find the thru axle that fits your bike!

In stock (can be backordered)

Get 20% Off Lightning Bolt-on Axles With Purchase of Any Trailer or Trainer Axle! Discount Automatically Applied.


WARNING: This product can expose you to chemicals including nickel acetate, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.


Robert Axle for Kid Trailers replaces your stock thru-axle so you can attach a child or cargo trailer to your 12 mm thru axle equipped bike.

  • This axle is compatible with Burley, Carry Freedom, Chariot/Thule, Croozer, Instep, and many more hitch style trailers.
  •  Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×148 hub does not equal a 148 mm long axle.
  • This axle has a 1.5 mm thread pitch.
  • The axle shaft and axle end are precision CNC machined.
  • The axle shaft is 7075 aluminum and hard black anodized for rugged durability.
  • The axle end is stainless steel, which allow for mounting of the hitch provided with your trailer. The threads are M10x1 (metric).
  • Hardware for attachment of the hitch is included; the hitch is not.
  • No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.
  • Designed, built and quality tested in the USA. Proven around the world.


Need more information about how our axles work?

10 reviews for Orbea Thru Axle For Kids Bike Trailer

  1. Martin

    Hi RAP Crew,
    thank you so much that you developed an axle for the Orbea Rise.
    It fits perfectly and I’m so happy that I can ride with my kids now!
    Very fast and very kind answers from the support team.
    The shipment to Germany took from Thursday to Monday. That’s super fast!
    Keep up the good work!
    Greetings from Germany.

  2. Roberto

    You guys are awesome. Keep up the good work. Crazy fast delivery to Switzerland. Fits perfect on my Orbea Rise. Thx

  3. Oliver R.

    Perfect part. Thanks!

  4. Adrian (verified owner)

    Another happy Orbea Rise owner here with my RAP axle to tow the kids with. Shipping was super fast to Australia. I will definitely purchase from here again for future bikes.

  5. Yeti Siedzinski (verified owner)

    perfect fit for Orbea Rise. Allows us to pull the Burley Trailer on the paths. I really appreciate the manual – very useful installation tips!

  6. Cristian Hurtado (verified owner)

    Ordered for my occam, Very good quality, fast shipping and super easy instal

  7. Guillaume Perez (verified owner)

    Just had it and it’s already on my bike ! For Orbea Wild FS M20 2022 and Thule Kids Trailer and it fits perfectly ! Thank you for the fast shipping I ordered 3 days ago for a delivery in France… faster than a France to France shippement !

  8. Janne K (verified owner)

    Fast response to email inquirys. Fasr delivery. Good quality product. Had made multiple trips with axle and croozer kid trailer, nothing to complain, works like it should. Thankful for this company for making this axle.

  9. Sverre G (verified owner)

    Fast international shipping, and the product is of high quality.

  10. Steven Hermosisima (verified owner)

    Great product. Compliments my Orbea Terra H30 and Thule Chariot Sport very well. been riding the bike 10 miles as a daily commuter plus adventure with the kids for almost a year now. no issues whatsoever.
    only thing that keeps me a little nervous is knowing I need 2 separate open-ended wrenches to remove the rear wheel; my bike tools are not equipped with wrenches that big, so it’s just a little extra weight to carry.

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