Description
Since 2013, we have been an important part of cyclists’ adventures all over the world. Our axles have millions of miles on them in mountain bikes and road bikes, carbon bikes, fat bikes and e-bikes. Our axles are specifically designed to handle the high-torque loads generated by e-bikes.
Your stock thru-axle is not strong enough to haul your precious cargo! Our axles are 3 to 4 times stronger than the stock axle that came with your bike. Our stainless steel axle ends provide a safe and secure attachment point of the hitch to the axle. The axle is quick to install and remove with a common 5mm hex key.
Our axles are not just designed in the USA, but are made here as well. They are machined 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.
Specification
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.
- The diameter of this axle is 12 mm and the true length of the axle shaft is 183 mm. Spacers included for a 171 or 183 mm fitment. 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. We suggest a +/- 2mm axle length fit is perfect for all our axles.
- This axle has a 1.0 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.
Support
Need more information about how our axles work?
All orders from our website are via US Postal Service, from Oregon, U.S.A. We make every effort to ship your order within one business day.
Shipping rates and average delivery times are:
• United States: $7.50 USD, 3-4 business days
• Canada: $21.50 USD, 10-14 business days
• All other International: $21.50 USD, 12-16 business days
We are unable to offer expedited shipping. If you need expedited shipping of our products, please visit our Dealers & Distributors page for options. We cannot take responsibility for any delays during shipping, including delays in customs or incorrect shipping information.
Joel –
Great solution to using a modern bike for a trailer hauler! Why trailer companies haven’t progressed is beyond me. Works flawlessly with my Thule child trailer.
Kruse Markus (verified owner) –
Fits perfectly with my Trek Rail 7. Top quality, very fast shipping! 👍🏻💪🏼
Chad Stronge (verified owner) –
Worked great. Installation was simple, shipping was so quick! Tha Canadian money conversion with shipping made it pretty expensive but it solved my issue.
Derrik Schweppe (verified owner) –
Love this! Now I can pull my kids around the neighborhood on my bike. They love it! Seamless install, super easy to use.
Stephan (verified owner) –
fits perfectly, was shipped within 3 days to Germany. thanks for this awesome service!
Fredy monsalve (verified owner) –
After purchasing the 12mm thru axle for my daughters chariot it has a few issues. After greasing the axle and replacing it with my original axle I could not get it to losen up even tho I greased it and put it to the correct torque it would not let go. The 5mm hex option stripped the end and now I’m only left with my jaw locking pliers which is kind of a pain. Wish they had a different option like using a wrench.
Fredy Monsalve (verified owner) –
Wow I’m speechless in less then 10 hours they wrote back to me and are replacing my axle under warranty. I can honestly say this caught me by surprise. Amazing customer service from these guys!!!! Keep it up guys
Adam Reininger (verified owner) –
Awesome! Works great with my Thule Chariot (double) and my 2020 Trek Rail 7. Took the kids on long ride last weekend and they had a blast. Thanks for making such an amazing product.
Dmitry –
5-star service throughout the whole journey.
1) I got the consultation through email. I was waiting not more than 15 mins for answers.
2) I got my order verified quickly.
3) The delivery was really fast.
I would recommend The Robert Axle Project to everyone.
Asher Vitek (verified owner) –
I was super pleased to find this. We had been looking for a solution to pulling our chariot on my bike and this nailed it. Used the axle finder to get the exact axle I needed.
Ramon Brendel (verified owner) –
Very happy – ordered from Germany and recieved within 4 days – fits perfectly with my Scott e-fully – thx
Pete Wachowiak (verified owner) –
Works great on my Trek Rail! So glad to find this.