It’s easier than you think – and we’re here to help.
Why Trailers Don’t Always Fit on Mountain Bikes
Many mountain bikes use modern thru axle systems that aren’t compatible with traditional trailer hitches. If you’ve tried to mount a trailer to your MTB and it doesn’t fit – you’re definitely not alone.
The most common issues are:
- Your bike has a 12 mm thru axle (instead of quick release)
- The trailer hitch won’t clear the disc brakes
- There’s limited space between the frame and wheel
- You have a Boost hub or special dropout
But don’t worry – the solution is simple: you just need the right adapter.
Compatible with All Major Trailer Brands
Our trailer adapters work with all 2-wheeled bike trailers that connect at the rear axle, including:
- Thule
- Burley
- Hamax
- Nordic Cab
- Croozer
- Qeridoo
- Beemo
- Trixie
- And many more
Most Common Mountain Bike Axles
Thru Axles – Most Popular on Modern MTBs
- 12 mm rear thru axle
- Common thread types: M12x1.0, M12x1.5, M12x1.75
- Often combined with Boost spacing (148 mm rear hub)
Quick Release – On Older or Entry-Level MTBs
- Quick Release – On Older or Entry-Level MTBs (H3)
- 5 mm quick release (skewer)
- May require a QR adapter with spacer ring
Need help? We make it easy
It doesn’t matter which bike trailer you have – we’re happy to help!
Whether it’s Thule, Hamax, Burley, Nordic Cab, or any other brand, we’ll help you find the right adapter for your bike.
You don’t need to figure it out on your own. Just fill out our quick help form – it takes less than 1 minute, and we usually reply the same day or by the next business day.
📬 Tip: If you don’t get a reply, please check your spam or promotions folder – we’re known for being fast!
You can also reach us directly:
📞 Phone: +47 4000 6191 (Monday–Friday, 10:00–14:00 CET)
📧 Email: info@ncsolutions.com
💬 Chat: Click the chat icon in the bottom-right corner of our website – we’ll be right there to help!m
💬 Or contact us by chat or email: info@ncsolutions.com
👉 Want to browse yourself? You can also check out our full selection here:
🔗 See all bike trailer adapters
Fast Shipping & Support
📦 Worldwide shipping with DHL Express
⏱️ Fast delivery – typically 2–5 business days
💬 Friendly support – we usually reply same day
🔁 In Norway? We offer free exchange if needed.
About Us – Quality Adapters from a Norwegian Bike Trailer Brand
Nordic Cab is a Norwegian brand specializing in bike trailers and accessories. We produce high-precision, CNC-machined adapters using aluminum and stainless steel – made for durability, strength, and safety.
Our adapters are:
- CNC-machined
- Made from high-quality aluminum or stainless steel
- Designed for perfect fit and durability
For more specialized bikes, we also partner with trusted brands like Robert Axle Project to offer the best possible solution.
Wherever you ride – we’ll help you connect your trailer safely and securely.
Frequently Asked Questions – MTB (FAQ)
Why won’t my MTB connect to a trailer?
Most likely because you have a thru axle – traditional trailer hitches require quick release, or an adapter.
Which MTB brands need adapters?
Trek, Giant, Cube, Orbea, Scott, Canyon, Specialized, Haibike, Merida, and most modern mountain bikes.
Can I use the same adapter on other bikes?
Only if the axle is exactly the same. Otherwise, you’ll need a second adapter.
Is it safe to tow kids or pets with an adapter?
Yes! Our adapters are designed for secure towing and thoroughly tested.
Do you ship internationally?
Yes – we ship with DHL Express worldwide. All taxes and VAT are included.
What if I buy the wrong adapter?
Contact us first if you’re unsure – we’ll help you get it right. In Norway, we offer free exchange.(Inside Norway, we offer a free exchange if needed.)
