The Polisport 12 mm Universal Axle for Bike Trailers is designed to enhance the versatility of your Polisport bike trailer. With this accessory, you can seamlessly connect your trailer to a wider range of bikes equipped with a 12 mm rear thru-axle. While the standard trailer is compatible with 9 mm quick-release wheels and solid axles (up to 10 mm), this new accessory significantly expands your compatibility options.

This Polisport axle stands out for its universality, featuring four different spacers and three thread types.
It's easy to identify the ideal combination for a safe and effective fit with your bike frame.

Universal Thru-Axle – Connects all components
Bolt – Holds the thread inside the thru-axle
4 Spacers – Ensure the correct axle width for your specific bike
3 Thread Types – Select the appropriate thread to match your bike’s original axle (the thread must match the original).