Burley Ballz Trailer Hitch Thru-Axle

To ensure compatibility, you need to match the axle diameter, the thread pitch, and the overall length of your current axle. This specific model is designed for 12mm thru-axle systems and supports 1.0, 1.5, and 1.75 thread pitches. We recommend measuring your existing axle or checking your bike manufacturer's specifications before purchasing.

Yes, the kit includes the thru-axle itself and the necessary hitch mount. It is designed to be a complete solution for connecting your Burley trailer to a bike that uses a 12mm thru-axle system.

This axle is compatible with most Burley trailers designed to connect via a hitch mount. Whether you are hauling children, pets, or cargo, this adapter provides the secure connection point required for all these trailer types.

Installation is straightforward and generally requires only basic tools, similar to removing your rear wheel. You simply replace your existing thru-axle with the Burley version and attach the hitch mount, ensuring everything is tightened to your bike manufacturer's torque specifications.

OLD stands for Over Locknut Dimension, which is the width of your bike's rear hub spacing. It is critical to verify your bike's OLD measurement against the axle's specifications to ensure the axle is the correct length to safely secure your wheel and trailer hitch.